warning cleanup and fixed string free issue

(bzr r5594)

2 files changed, 4 insertions, 4 deletions

diff --git a/src/libnr/nr-object.cpp b/src/libnr/nr-object.cpp
index 12f57bd81..7ecdd75c3 100644
--- a/src/libnr/nr-object.cpp
+++ b/src/libnr/nr-object.cpp
@@ -137,11 +137,11 @@ static void nr_object_class_init(NRObjectClass *c)
     c->cpp_ctor = NRObject::invoke_ctor<NRObject>;
 }
 
-static void nr_object_init (NRObject *object)
+static void nr_object_init (NRObject */*object*/)
 {
 }
 
-static void nr_object_finalize (NRObject *object)
+static void nr_object_finalize (NRObject */*object*/)
 {
 }
 
@@ -237,7 +237,7 @@ static void nr_active_object_class_init(NRActiveObjectClass *c)
     object_class->cpp_ctor = NRObject::invoke_ctor<NRActiveObject>;
 }
 
-static void nr_active_object_init(NRActiveObject *object)
+static void nr_active_object_init(NRActiveObject */*object*/)
 {
 }
 
diff --git a/src/libnr/nr-pixblock-line.cpp b/src/libnr/nr-pixblock-line.cpp
index 5e025c7eb..eb8b404b4 100644
--- a/src/libnr/nr-pixblock-line.cpp
+++ b/src/libnr/nr-pixblock-line.cpp
@@ -13,7 +13,7 @@
 #include <libnr/nr-pixblock-pixel.h>
 
 void
-nr_pixblock_draw_line_rgba32 (NRPixBlock *d, long x0, long y0, long x1, long y1, short first, unsigned long rgba)
+nr_pixblock_draw_line_rgba32 (NRPixBlock *d, long x0, long y0, long x1, long y1, short /*first*/, unsigned long rgba)
 {
 	long deltax, deltay, xinc1, xinc2, yinc1, yinc2;
 	long den, num, numadd, numpixels;