gimp r25850 - in trunk: . plug-ins/common

[neo svn gnome org]

Author: neo
Date: Thu May 29 07:09:57 2008
New Revision: 25850
URL: http://svn.gnome.org/viewvc/gimp?rev=25850&view=rev

Log:
2008-05-29  Sven Neumann  <sven gimp org>

	* plug-ins/common/blur-gauss-selective.c (matrixmult_mmx): avoid
	division by zero in the grayscale code path (bug #529280).



Modified:
   trunk/ChangeLog
   trunk/plug-ins/common/blur-gauss-selective.c

Modified: trunk/plug-ins/common/blur-gauss-selective.c
==============================================================================
--- trunk/plug-ins/common/blur-gauss-selective.c	(original)
+++ trunk/plug-ins/common/blur-gauss-selective.c	Thu May 29 07:09:57 2008
@@ -454,7 +454,8 @@
                   fr += d * (gushort) rowfact;
                 }
 
-              dest[dix] = r / fr;
+              if (fr)
+                dest[dix] = r / fr;
             }
           else
             {