From a5367802acee857d4b36eb8c6ed2eef4c9ec17a8 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Mon, 1 Oct 2012 03:45:31 +0000 Subject: [PATCH] fix for crash deleting higher multi-res levels without mask data. --- source/blender/blenkernel/intern/multires.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/source/blender/blenkernel/intern/multires.c b/source/blender/blenkernel/intern/multires.c index 1c06d95a70b..245fa4aa375 100644 --- a/source/blender/blenkernel/intern/multires.c +++ b/source/blender/blenkernel/intern/multires.c @@ -666,7 +666,9 @@ static void multires_del_higher(MultiresModifierData *mmd, Object *ob, int lvl) mdisp->totdisp = totdisp; mdisp->level = lvl; - multires_grid_paint_mask_downsample(&gpm[g], lvl); + if (gpm) { + multires_grid_paint_mask_downsample(&gpm[g], lvl); + } } } }