3 files changed, 3 insertions, 5 deletions
diff --git a/src/extension/implementation/implementation.cpp b/src/extension/implementation/implementation.cpp
index 11c494b18..717ca3310 100644
--- a/src/extension/implementation/implementation.cpp
+++ b/src/extension/implementation/implementation.cpp
@@ -51,7 +51,7 @@ Gtk::Widget *Implementation::prefs_effect(Inkscape::Extension::Effect *module, I
     std::vector<SPItem*> selected = ((SPDesktop *)view)->getSelection()->itemList();
     Inkscape::XML::Node const* first_select = NULL;
     if (!selected.empty()) {
-        const SPItem * item = selected.front();
+        const SPItem * item = selected[0];
         first_select = item->getRepr();
     }
 
diff --git a/src/extension/internal/cairo-renderer.cpp b/src/extension/internal/cairo-renderer.cpp
index b30c8892e..a2cea014b 100644
--- a/src/extension/internal/cairo-renderer.cpp
+++ b/src/extension/internal/cairo-renderer.cpp
@@ -296,8 +296,7 @@ static void sp_group_render(SPGroup *group, CairoRenderContext *ctx)
 
     std::vector<SPObject*> l(group->childList(false));
     for(std::vector<SPObject*>::const_iterator x = l.begin(); x!= l.end(); x++){
-        SPObject *o = reinterpret_cast<SPObject *>(*x);
-        SPItem *item = dynamic_cast<SPItem *>(o);
+        SPItem *item = static_cast<SPItem*>(*x);
         if (item) {
             renderer->renderItem(ctx, item);
         }
diff --git a/src/extension/internal/latex-text-renderer.cpp b/src/extension/internal/latex-text-renderer.cpp
index 831a8d030..ab863f8b1 100644
--- a/src/extension/internal/latex-text-renderer.cpp
+++ b/src/extension/internal/latex-text-renderer.cpp
@@ -230,8 +230,7 @@ void LaTeXTextRenderer::sp_group_render(SPGroup *group)
 {
 	std::vector<SPObject*> l = (group->childList(false));
     for(std::vector<SPObject*>::const_iterator x = l.begin(); x != l.end(); x++){
-        SPObject *o = *x;
-        SPItem *item = dynamic_cast<SPItem *>(o);
+        SPItem *item = static_cast<SPItem*>(*x);
         if (item) {
             renderItem(item);
         }