fix own error with removing vertex weights not checking for non-existing weights.

however this exposed some other odd behavior.

removing a vertex group would add one if not found but only for meshes, not lattices.

now just skip removal if not found.

1 files changed, 7 insertions, 7 deletions

diff --git a/source/blender/bmesh/operators/bmo_fill_grid.c b/source/blender/bmesh/operators/bmo_fill_grid.c
index 3d865f70ccb..7d4b780baf5 100644
--- a/source/blender/bmesh/operators/bmo_fill_grid.c
+++ b/source/blender/bmesh/operators/bmo_fill_grid.c
@@ -64,15 +64,15 @@ static void quad_edges_to_normal(
 
 static void quad_verts_to_barycentric_tri(
         float tri[3][3],
-        float co_a[3],
-        float co_b[3],
+        const float co_a[3],
+        const float co_b[3],
 
-        float co_a_next[3],
-        float co_b_next[3],
+        const float co_a_next[3],
+        const float co_b_next[3],
 
-        float co_a_prev[3],
-        float co_b_prev[3],
-        bool is_flip
+        const float co_a_prev[3],
+        const float co_b_prev[3],
+        const bool is_flip
         )
 {
 	float no[3];