[Bf-blender-cvs] [f9c249917db] master: Cleanup: use reference instead of copy

[Jacques Lucke]

Commit: f9c249917dbf9c450abf52df1f60b3d587bc106a
Author: Jacques Lucke
Date:   Thu Sep 1 09:57:13 2022 +0200
Branches: master
https://developer.blender.org/rBf9c249917dbf9c450abf52df1f60b3d587bc106a

Cleanup: use reference instead of copy

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M	source/blender/editors/sculpt_paint/curves_sculpt_grow_shrink.cc

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diff --git a/source/blender/editors/sculpt_paint/curves_sculpt_grow_shrink.cc b/source/blender/editors/sculpt_paint/curves_sculpt_grow_shrink.cc
index 02ae89b41e6..0ca22004540 100644
--- a/source/blender/editors/sculpt_paint/curves_sculpt_grow_shrink.cc
+++ b/source/blender/editors/sculpt_paint/curves_sculpt_grow_shrink.cc
@@ -350,7 +350,7 @@ struct CurvesEffectOperationExecutor {
     const Vector<float4x4> symmetry_brush_transforms = get_symmetry_brush_transforms(
         eCurvesSymmetryType(curves_id_->symmetry));
     Vector<float4x4> symmetry_brush_transforms_inv;
-    for (const float4x4 brush_transform : symmetry_brush_transforms) {
+    for (const float4x4 &brush_transform : symmetry_brush_transforms) {
       symmetry_brush_transforms_inv.append(brush_transform.inverted());
     }