[Bf-blender-cvs] [f1a3b68e76d] blender2.8: Transform: avoid assert in wpaint mode

[Campbell Barton]

Commit: f1a3b68e76d6a188d4c77384baceca70f956c31a
Author: Campbell Barton
Date:   Tue Jun 5 11:31:17 2018 +0200
Branches: blender2.8
https://developer.blender.org/rBf1a3b68e76d6a188d4c77384baceca70f956c31a

Transform: avoid assert in wpaint mode

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

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

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

diff --git a/source/blender/editors/transform/transform_conversions.c b/source/blender/editors/transform/transform_conversions.c
index a826e1a291a..de943bc4073 100644
--- a/source/blender/editors/transform/transform_conversions.c
+++ b/source/blender/editors/transform/transform_conversions.c
@@ -8593,7 +8593,10 @@ void createTransData(bContext *C, TransInfo *t)
 					countAndCleanTransDataContainer(t);
 				}
 			}
-
+		}
+		/* Mark as initialized if above checks fail. */
+		if (t->data_len_all == -1) {
+			t->data_len_all = 0;
 		}
 	}
 	else if (ob && (ob->mode & OB_MODE_PARTICLE_EDIT) && PE_start_edit(PE_get_current(scene, ob))) {