Fix #35902: build navigation mesh crash with multiple meshes selected.

2013-06-28 14:15:14 +00:00
parent c57d9cc44b
commit a7e7b69a65
1 changed files with 2 additions and 1 deletions
--- a/source/blender/editors/mesh/mesh_navmesh.c
+++ b/source/blender/editors/mesh/mesh_navmesh.c
@@ -384,7 +384,8 @@ static Object *createRepresentation(bContext *C, struct recast_polyMesh *pmesh,
 			BM_vert_create(em->bm, co, NULL, 0);
 		}

-		EDBM_index_arrays_ensure(em, BM_VERT);
+		/* need to rebuild entirely because array size changes */
+		EDBM_index_arrays_init(em, BM_VERT);

 		/* create faces */
 		for (j = 0; j < trinum; j++) {