From: Dana Jansens <danakj@orodu.net>
Date: Tue, 11 Nov 2003 12:04:47 +0000 (+0000)
Subject: dont scale images to 0 px wide or tall
X-Git-Tag: openbox-3_1-RELEASE~14
X-Git-Url: http://git.openbox.org/?a=commitdiff_plain;h=06202e2badd1c519c62defe820094e28f6708d5e;p=mikachu%2Fopenbox.git

dont scale images to 0 px wide or tall
---

diff --git a/render/image.c b/render/image.c
index 10aa9b13..393afe84 100644
--- a/render/image.c
+++ b/render/image.c
@@ -139,6 +139,9 @@ void RrImageDraw(RrPixel32 *target, RrTextureRGBA *rgba,
         dw = (gint)(dh * ((gdouble)sw / sh));
     }
 
+    if (!(dw && dh))
+        return; /* XXX sanity check */
+
     if (sw != dw || sh != dh) {
         /*if (!(rgba->cache && dw == rgba->cwidth && dh == rgba->cheight))*/ {
             g_free(rgba->cache);