--- rxvt-unicode/src/rxvtimg.C	2012/06/07 21:28:10	1.59
+++ rxvt-unicode/src/rxvtimg.C	2012/06/08 10:12:45	1.60
@@ -297,7 +297,7 @@
       get_gaussian_kernel (rv, size, kernel, params);
       ::swap (params[0], params[1]);
 
-      XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2);
+      XRenderSetPictureFilter (dpy, tmp, FilterConvolution, params, size+2);
       XRenderComposite (dpy,
                         PictOpSrc,
                         tmp,