[dia] [scan-build] Dead initialization

[Hans Breuer <hans src gnome org>]

commit 96f316e640a9ec91d698da81134049387443ab1b
Author: Hans Breuer <hans breuer org>
Date:   Tue Dec 29 14:01:41 2009 +0100

    [scan-build] Dead initialization
    
    Value stored to '*' during its initialization is never read

 plug-ins/cairo/diacairo-interactive.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/plug-ins/cairo/diacairo-interactive.c b/plug-ins/cairo/diacairo-interactive.c
index a9880a5..2d984f0 100644
--- a/plug-ins/cairo/diacairo-interactive.c
+++ b/plug-ins/cairo/diacairo-interactive.c
@@ -235,7 +235,6 @@ begin_render(DiaRenderer *self)
 static void
 end_render(DiaRenderer *self)
 {
-  DiaCairoInteractiveRenderer *renderer = DIA_CAIRO_INTERACTIVE_RENDERER (self);
   DiaCairoRenderer *base_renderer = DIA_CAIRO_RENDERER (self);
 
   cairo_show_page (base_renderer->cr);
@@ -364,7 +363,6 @@ static void
 clip_region_clear(DiaRenderer *object)
 {
   DiaCairoInteractiveRenderer *renderer = DIA_CAIRO_INTERACTIVE_RENDERER (object);
-  DiaCairoRenderer *base_renderer = DIA_CAIRO_RENDERER (object);
 
   if (renderer->clip_region != NULL)
     gdk_region_destroy(renderer->clip_region);
@@ -379,7 +377,6 @@ clip_region_add_rect(DiaRenderer *object,
 		 Rectangle *rect)
 {
   DiaCairoInteractiveRenderer *renderer = DIA_CAIRO_INTERACTIVE_RENDERER (object);
-  DiaCairoRenderer *base_renderer = DIA_CAIRO_RENDERER (object);
   GdkRectangle clip_rect;
   int x1,y1;
   int x2,y2;