[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [29043] trunk/blender/source/blender/ makesrna/intern/rna_space.c: Fix [#22429] Seg Fault when deleting a material from a pinned panel

[Matt Ebb]

Revision: 29043
          
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=29043
Author:   broken
Date:     2010-05-28 09:16:55 +0200 (Fri, 28 May 2010)

Log Message:
-----------
Fix [#22429] Seg Fault when deleting a material from a pinned panel

Modified Paths:
--------------
    trunk/blender/source/blender/makesrna/intern/rna_space.c

Modified: trunk/blender/source/blender/makesrna/intern/rna_space.c
===================================================================
--- trunk/blender/source/blender/makesrna/intern/rna_space.c    2010-05-28 
07:16:36 UTC (rev 29042)
+++ trunk/blender/source/blender/makesrna/intern/rna_space.c    2010-05-28 
07:16:55 UTC (rev 29043)
@@ -526,6 +526,11 @@
        SpaceButs *sbuts= (SpaceButs*)(ptr->data);
        ID *id = sbuts->pinid;
        
+       if (id == NULL) {
+               sbuts->flag &= ~SB_PIN_CONTEXT;
+               return;
+       }
+       
        switch (GS(id->name)) {
                case ID_MA:
                        WM_main_add_notifier(NC_MATERIAL|ND_SHADING, NULL);


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