[gdl] Bug 583984 - Build warning about no return value

[Johannes Schmid <jhs src gnome org>]

commit 208eceb6bff98ed74c1ca203de86f74ec3b188ba
Author: Johannes Schmid <jhs gnome org>
Date:   Sat Nov 14 19:58:20 2009 +0100

     Bug 583984 -  Build warning about no return value

 gdl/gdl-dock-item-button-image.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdl/gdl-dock-item-button-image.c b/gdl/gdl-dock-item-button-image.c
index 7997b9c..f115c65 100644
--- a/gdl/gdl-dock-item-button-image.c
+++ b/gdl/gdl-dock-item-button-image.c
@@ -39,7 +39,7 @@ gdl_dock_item_button_image_expose (GtkWidget      *widget,
     GtkStyle *style;
     GdkColor *color;
     
-    g_return_if_fail (widget != NULL);
+    g_return_val_if_fail (widget != NULL, 0);
     button_image = GDL_DOCK_ITEM_BUTTON_IMAGE (widget);
     
     cairo_t *cr = gdk_cairo_create (event->window);