[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [14300] trunk/blender/source/blender/ blenkernel/intern/modifier.c: Fix for bug: [#8816] File saved with Explode modifier crashes blender

[Janne Karhu]

Revision: 14300
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=14300
Author:   jhk
Date:     2008-04-01 00:11:10 +0200 (Tue, 01 Apr 2008)

Log Message:
-----------
Fix for bug: [#8816] File saved with Explode modifier crashes blender
-Explode modifier didn't check for empty psmd->dm at file loading

Modified Paths:
--------------
    trunk/blender/source/blender/blenkernel/intern/modifier.c

Modified: trunk/blender/source/blender/blenkernel/intern/modifier.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/modifier.c	2008-03-31 21:51:46 UTC (rev 14299)
+++ trunk/blender/source/blender/blenkernel/intern/modifier.c	2008-03-31 22:11:10 UTC (rev 14300)
@@ -6623,6 +6623,7 @@
 
 		if(psys==0 || psys->totpart==0) return derivedData;
 		if(psys->part==0 || psys->particles==0) return derivedData;
+		if(psmd->dm==0) return derivedData;
 
 		/* 1. find faces to be exploded if needed */
 		if(emd->facepa==0