[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [14406] trunk/blender/source/blender/src/ transform.c: -> Bevel transform crash fix

[Geoffrey Bantle]

Revision: 14406
          
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=14406
Author:   briggs
Date:     2008-04-13 07:51:13 +0200 (Sun, 13 Apr 2008)

Log Message:
-----------
-> Bevel transform crash fix

Transinfo transform event callback is not cleared once
a transform event is over, this casued handleEventBevel
to dereference a null pointer. Added a check for this,
but it seems the callbacks should be set to NULL when
transform loop is done?

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

Modified: trunk/blender/source/blender/src/transform.c
===================================================================
--- trunk/blender/source/blender/src/transform.c        2008-04-12 22:17:23 UTC 
(rev 14405)
+++ trunk/blender/source/blender/src/transform.c        2008-04-13 05:51:13 UTC 
(rev 14406)
@@ -3366,6 +3366,8 @@
 int handleEventBevel(TransInfo *t, unsigned short event, short val)
 {
        if (val) {
+               if(!G.editBMesh) return 0;
+
                switch (event) {
                case MIDDLEMOUSE:
                        G.editBMesh->options ^= BME_BEVEL_VERT;


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