http://bugzilla.gnome.org/show_bug.cgi?id=170311

Fix a crash on:
GdkPixbuf-CRITICAL **: gdk_pixbuf_new: assertion `width > 0' failed

Index: src/AsyncPixbufLoader.cs
===================================================================
RCS file: /cvs/gnome/f-spot/src/AsyncPixbufLoader.cs,v
retrieving revision 1.51
diff -u -B -p -r1.51 AsyncPixbufLoader.cs
--- src/AsyncPixbufLoader.cs	23 Feb 2006 05:28:53 -0000	1.51
+++ src/AsyncPixbufLoader.cs	17 Mar 2006 00:55:32 -0000
@@ -206,7 +206,7 @@ namespace FSpot {
 		{
 			Gdk.Rectangle area = damage;
 			
-			if (pixbuf != null && loader.Pixbuf != null && loader.Pixbuf != pixbuf)
+			if (pixbuf != null && loader.Pixbuf != null && loader.Pixbuf != pixbuf && damage != Gdk.Rectangle.Zero)
 				area = PixbufUtils.TransformAndCopy (loader.Pixbuf, pixbuf, orientation, damage);
 			
 			if (area.Width != 0 && area.Height != 0 && AreaUpdated != null)