From: P. F. Chimento <philip.chimento@gmail.com>
Date: Thu, 4 Aug 2011 18:23:49 +0000 (+0200)
Subject: Check if image exists before caching it
X-Git-Tag: v0.9~63
X-Git-Url: https://git.stderr.nl/gitweb?p=projects%2Fchimara%2Fchimara.git;a=commitdiff_plain;h=301cf7b26751ff7e19f59ff871f6b54ff339d040

Check if image exists before caching it

If a resource load callback returns an invalid file name, for example,
then the image operation should be aborted.
---

diff --git a/libchimara/graphics.c b/libchimara/graphics.c
index afe3e76..0c3215a 100644
--- a/libchimara/graphics.c
+++ b/libchimara/graphics.c
@@ -123,6 +123,9 @@ load_image_in_cache(glui32 image, gint width, gint height)
 		info = load_image_from_blorb(resource, image, width, height);
 	}
 
+	if(info == NULL)
+		return NULL;
+
 	/* Store the image in the cache */
 	gdk_threads_enter();