[gtk+/gtk-3-2] [Bug 664238] GTK apps crash when dragging something

[John Ralls <jralls src gnome org>]

commit 22db419f523e9b3704d137a2d9a2dc06a138629c
Author: John Ralls <jralls ceridwen us>
Date:   Sat Nov 19 11:33:28 2011 -0800

    [Bug 664238] GTK apps crash when dragging something
    
    Corrects a bad condition in a test in 9d900681

 gtk/gtkquartz.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkquartz.c b/gtk/gtkquartz.c
index 5d43766..766be70 100644
--- a/gtk/gtkquartz.c
+++ b/gtk/gtkquartz.c
@@ -39,7 +39,7 @@ _gtk_quartz_create_image_from_pixbuf (GdkPixbuf *pixbuf)
 
   pixbuf_width = gdk_pixbuf_get_width (pixbuf);
   pixbuf_height = gdk_pixbuf_get_height (pixbuf);
-  g_return_val_if_fail (pixbuf_width == 0 || pixbuf_height == 0, NULL);
+  g_return_val_if_fail (pixbuf_width != 0 && pixbuf_height != 0, NULL);
   rowstride = gdk_pixbuf_get_rowstride (pixbuf);
   has_alpha = gdk_pixbuf_get_has_alpha (pixbuf);