Fixed initialization issue plus a few warnings.

(bzr r10386)

6 files changed, 25 insertions, 6 deletions

diff --git a/src/2geom/path-intersection.cpp b/src/2geom/path-intersection.cpp
index 58ee6232b..7aa662abb 100644
--- a/src/2geom/path-intersection.cpp
+++ b/src/2geom/path-intersection.cpp
@@ -228,8 +228,6 @@ intersect_polish_f (const gsl_vector * x, void *params,
 static void 
 intersect_polish_root (Curve const &A, double &s,
                        Curve const &B, double &t) {
-    int status;
-    size_t iter = 0;
     std::vector<Point> as, bs;
     as = A.pointAndDerivatives(s, 2);
     bs = B.pointAndDerivatives(t, 2);
diff --git a/src/libgdl/gdl-dock-bar.c b/src/libgdl/gdl-dock-bar.c
index 1e694eec5..2b230fc54 100644
--- a/src/libgdl/gdl-dock-bar.c
+++ b/src/libgdl/gdl-dock-bar.c
@@ -246,6 +246,7 @@ gdl_dock_bar_item_clicked (GtkWidget   *button,
 {
     GdlDockBar *dockbar;
     GdlDockObject *controller;
+    (void)button;
 
     g_return_if_fail (item != NULL);
     
@@ -394,6 +395,7 @@ static void
 gdl_dock_bar_layout_changed_cb (GdlDockMaster *master,
                                 GdlDockBar    *dockbar)
 {
+    (void)master;
     update_dock_items (dockbar, FALSE);
 }
 
diff --git a/src/libgdl/gdl-dock-item-grip.c b/src/libgdl/gdl-dock-item-grip.c
index 089eeb685..f4f628b5d 100644
--- a/src/libgdl/gdl-dock-item-grip.c
+++ b/src/libgdl/gdl-dock-item-grip.c
@@ -132,7 +132,6 @@ gdl_dock_item_grip_expose (GtkWidget      *widget,
     gint             layout_height;
     gint             text_x;
     gint             text_y;
-    gboolean         item_or_child_has_focus;
 
     grip = GDL_DOCK_ITEM_GRIP (widget);
     gdl_dock_item_grip_get_title_area (grip, &title_area);
@@ -201,6 +200,7 @@ gdl_dock_item_grip_item_notify (GObject    *master,
 {
     GdlDockItemGrip *grip;
     gboolean cursor;
+    (void)master;
     
     grip = GDL_DOCK_ITEM_GRIP (data);
 
@@ -318,6 +318,7 @@ static void
 gdl_dock_item_grip_close_clicked (GtkWidget       *widget,
                                   GdlDockItemGrip *grip)
 {
+    (void)widget;
     g_return_if_fail (grip->item != NULL);
 
     gdl_dock_item_hide_item (grip->item);
@@ -327,6 +328,7 @@ static void
 gdl_dock_item_grip_iconify_clicked (GtkWidget       *widget,
                                     GdlDockItemGrip *grip)
 {
+    (void)widget;
     g_return_if_fail (grip->item != NULL);
 
     gdl_dock_item_iconify_item (grip->item);
@@ -556,8 +558,9 @@ gdl_dock_item_grip_size_allocate (GtkWidget     *widget,
 {
     GdlDockItemGrip *grip;
     GtkContainer    *container;
-    GtkRequisition   button_requisition = { 0, };
+    GtkRequisition   button_requisition;
     GtkAllocation    child_allocation;
+    memset(&button_requisition, 0, sizeof(button_requisition));
 
     g_return_if_fail (GDL_IS_DOCK_ITEM_GRIP (widget));
     g_return_if_fail (allocation != NULL);
@@ -625,6 +628,8 @@ static void
 gdl_dock_item_grip_add (GtkContainer *container,
                         GtkWidget    *widget)
 {
+    (void)container;
+    (void)widget;
     g_warning ("gtk_container_add not implemented for GdlDockItemGrip");
 }
 
@@ -632,6 +637,8 @@ static void
 gdl_dock_item_grip_remove (GtkContainer *container,
                            GtkWidget    *widget)
 {
+    (void)container;
+    (void)widget;
     g_warning ("gtk_container_remove not implemented for GdlDockItemGrip");
 }
 
@@ -656,6 +663,7 @@ gdl_dock_item_grip_forall (GtkContainer *container,
 static GType
 gdl_dock_item_grip_child_type (GtkContainer *container)
 {
+    (void)container;
     return G_TYPE_NONE;
 }
 
diff --git a/src/libgdl/gdl-dock-paned.c b/src/libgdl/gdl-dock-paned.c
index 70273c886..5d0ac17ed 100644
--- a/src/libgdl/gdl-dock-paned.c
+++ b/src/libgdl/gdl-dock-paned.c
@@ -205,6 +205,7 @@ gdl_dock_paned_notify_cb (GObject    *g_object,
                           gpointer    user_data) 
 {
     GdlDockPaned *paned;
+    (void)g_object;
 
     g_return_if_fail (user_data != NULL && GDL_IS_DOCK_PANED (user_data));
     
@@ -255,6 +256,7 @@ gdl_dock_paned_button_cb (GtkWidget      *widget,
                           gpointer        user_data)
 {
     GdlDockPaned *paned;
+    (void)widget;
     
     g_return_val_if_fail (user_data != NULL && GDL_IS_DOCK_PANED (user_data), FALSE);
     
diff --git a/src/libgdl/gdl-dock-placeholder.c b/src/libgdl/gdl-dock-placeholder.c
index e1785ae83..ca7763a55 100644
--- a/src/libgdl/gdl-dock-placeholder.c
+++ b/src/libgdl/gdl-dock-placeholder.c
@@ -352,6 +352,7 @@ gdl_dock_placeholder_detach (GdlDockObject *object,
                              gboolean       recursive)
 {
     GdlDockPlaceholder *ph = GDL_DOCK_PLACEHOLDER (object);
+    (void)recursive;
 
     /* disconnect handlers */
     disconnect_host (ph);
@@ -366,6 +367,7 @@ gdl_dock_placeholder_detach (GdlDockObject *object,
 static void 
 gdl_dock_placeholder_reduce (GdlDockObject *object)
 {
+    (void)object;
     /* placeholders are not reduced */
     return;
 }
@@ -532,6 +534,8 @@ static void
 gdl_dock_placeholder_present (GdlDockObject *object,
                               GdlDockObject *child)
 {
+    (void)object;
+    (void)child;
     /* do nothing */
     return;
 }
@@ -574,7 +578,8 @@ gdl_dock_placeholder_weak_notify (gpointer data,
                                   GObject *old_object)
 {
     GdlDockPlaceholder *ph;
-    
+    (void)old_object;
+
     g_return_if_fail (data != NULL && GDL_IS_DOCK_PLACEHOLDER (data));
 
     ph = GDL_DOCK_PLACEHOLDER (data);
@@ -606,6 +611,7 @@ detach_cb (GdlDockObject *object,
 {
     GdlDockPlaceholder *ph;
     GdlDockObject      *new_host, *obj;
+    (void)recursive;
 
     g_return_if_fail (user_data != NULL && GDL_IS_DOCK_PLACEHOLDER (user_data));
     
@@ -735,7 +741,9 @@ dock_cb (GdlDockObject    *object,
 {
     GdlDockPlacement    pos = GDL_DOCK_NONE;
     GdlDockPlaceholder *ph;
-    
+    (void)position;
+    (void)other_data;
+
     g_return_if_fail (user_data != NULL && GDL_IS_DOCK_PLACEHOLDER (user_data));
     ph = GDL_DOCK_PLACEHOLDER (user_data);
     g_return_if_fail (ph->_priv->host == object);
diff --git a/src/libgdl/gdl-dock-tablabel.c b/src/libgdl/gdl-dock-tablabel.c
index 790bf7612..fb233fc3e 100644
--- a/src/libgdl/gdl-dock-tablabel.c
+++ b/src/libgdl/gdl-dock-tablabel.c
@@ -254,6 +254,7 @@ gdl_dock_tablabel_item_notify (GObject    *master,
     gboolean         locked;
     gchar           *label;
     GtkBin          *bin;
+    (void)pspec;
     
     g_object_get (master,
                   "locked", &locked,