[gtk+] gtk: return 0 not NULL from functions returning gint

[Michael Natterer <mitch src gnome org>]

commit 6d2e4c26bd74ea2a79b3f2372d937d12236ef5fa
Author: Michael Natterer <mitch gimp org>
Date:   Fri Oct 22 16:49:11 2010 +0200

    gtk: return 0 not NULL from functions returning gint

 gtk/gtkscrollable.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkscrollable.c b/gtk/gtkscrollable.c
index 3374445..12e7379 100644
--- a/gtk/gtkscrollable.c
+++ b/gtk/gtkscrollable.c
@@ -256,7 +256,7 @@ gtk_scrollable_get_min_display_width (GtkScrollable *scrollable)
 {
   gint width;
 
-  g_return_val_if_fail (GTK_IS_SCROLLABLE (scrollable), NULL);
+  g_return_val_if_fail (GTK_IS_SCROLLABLE (scrollable), 0);
 
   g_object_get (scrollable, "min-display-width", &width, NULL);
 
@@ -299,7 +299,7 @@ gtk_scrollable_get_min_display_height (GtkScrollable *scrollable)
 {
   gint height;
 
-  g_return_val_if_fail (GTK_IS_SCROLLABLE (scrollable), NULL);
+  g_return_val_if_fail (GTK_IS_SCROLLABLE (scrollable), 0);
 
   g_object_get (scrollable, "min-display-height", &height, NULL);