[Bf-blender-cvs] [ef931fe] master: Fix uninitialized normal var w/ objects snapping

[Campbell Barton]

Commit: ef931fecc31b41d1628deb1f35e4e6e481760d05
Author: Campbell Barton
Date:   Wed Sep 2 01:25:13 2015 +1000
Branches: master
https://developer.blender.org/rBef931fecc31b41d1628deb1f35e4e6e481760d05

Fix uninitialized normal var w/ objects snapping

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

M	source/blender/editors/transform/transform_snap.c

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

diff --git a/source/blender/editors/transform/transform_snap.c b/source/blender/editors/transform/transform_snap.c
index dfa5032..9e2cca5 100644
--- a/source/blender/editors/transform/transform_snap.c
+++ b/source/blender/editors/transform/transform_snap.c
@@ -1002,6 +1002,7 @@ static void CalcSnapGeometry(TransInfo *t, float *UNUSED(vec))
 			BLI_freelistN(&depth_peels);
 		}
 		else {
+			zero_v3(no);  /* objects won't set this */
 			found = snapObjectsTransform(t, mval, &dist_px, loc, no, t->tsnap.modeSelect);
 		}