[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [19977] trunk/blender/source/blender/src/ drawgpencil.c: Bugfix #18649

[Ton Roosendaal]

Revision: 19977
          
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=19977
Author:   ton
Date:     2009-04-29 18:16:08 +0200 (Wed, 29 Apr 2009)

Log Message:
-----------
Bugfix #18649

Grease pencil, floating panel, "Delete last stroke" crashed when there 
were no strokes. Simple NULL check added.

Modified Paths:
--------------
    trunk/blender/source/blender/src/drawgpencil.c

Modified: trunk/blender/source/blender/src/drawgpencil.c
===================================================================
--- trunk/blender/source/blender/src/drawgpencil.c      2009-04-29 16:07:10 UTC 
(rev 19976)
+++ trunk/blender/source/blender/src/drawgpencil.c      2009-04-29 16:16:08 UTC 
(rev 19977)
@@ -139,12 +139,14 @@
 {
        bGPDframe *gpf= gpencil_layer_getframe(gpl, CFRA, 0);
        
-       if (gpf->framenum != CFRA) return;
+       if (gpf) {
+               if (gpf->framenum != CFRA) return;
 
-       gpencil_layer_setactive(gpd, gpl);
-       gpencil_frame_delete_laststroke(gpl, gpf);
-       
-       scrarea_queue_winredraw(curarea);
+               gpencil_layer_setactive(gpd, gpl);
+               gpencil_frame_delete_laststroke(gpl, gpf);
+               
+               scrarea_queue_winredraw(curarea);
+       }
 }
 
 /* delete active frame of active layer */


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