[Bf-blender-cvs] [7c65b75] master: Correct recent armature symmetrize

[Campbell Barton]

Commit: 7c65b75d01c6e92458dd2deb937c39641f05792f
Author: Campbell Barton
Date:   Fri Mar 20 00:41:29 2015 +1100
Branches: master
https://developer.blender.org/rB7c65b75d01c6e92458dd2deb937c39641f05792f

Correct recent armature symmetrize

Duplicating part of a chain could have invalid 'connected' flag.

===================================================================

M	source/blender/editors/armature/armature_add.c

===================================================================

diff --git a/source/blender/editors/armature/armature_add.c b/source/blender/editors/armature/armature_add.c
index 5cc2101..c2158f0 100644
--- a/source/blender/editors/armature/armature_add.c
+++ b/source/blender/editors/armature/armature_add.c
@@ -639,6 +639,7 @@ static int armature_symmetrize_exec(bContext *C, wmOperator *op)
 				 * Set the duplicate->parent to NULL
 				 */
 				ebone->parent = NULL;
+				ebone->flag &= ~BONE_CONNECTED;
 			}
 			else {
 				/* the parent may have been duplicated, if not lookup the mirror parent */
@@ -652,6 +653,7 @@ static int armature_symmetrize_exec(bContext *C, wmOperator *op)
 					 * So just use the same parent for both.
 					 */
 					ebone_parent = ebone_iter->parent;
+					ebone->flag &= ~BONE_CONNECTED;
 				}
 
 				ebone->parent = ebone_parent;