diff options
| -rw-r--r-- | source/blender/makesrna/intern/rna_material.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/source/blender/makesrna/intern/rna_material.c b/source/blender/makesrna/intern/rna_material.c index 56f5a12516b..b6250a81b3b 100644 --- a/source/blender/makesrna/intern/rna_material.c +++ b/source/blender/makesrna/intern/rna_material.c @@ -114,10 +114,11 @@ static void rna_MaterialGpencil_update(Main *bmain, Scene *scene, PointerRNA *pt rna_Material_update(bmain, scene, ptr); /* update previews (icon and thumbnail) */ - preview->flag[ICON_SIZE_ICON] |= PRV_CHANGED; - preview->flag[ICON_SIZE_PREVIEW] |= PRV_CHANGED; - WM_main_add_notifier(NC_MATERIAL | ND_SHADING_PREVIEW, ma); - + if (preview != NULL) { + preview->flag[ICON_SIZE_ICON] |= PRV_CHANGED; + preview->flag[ICON_SIZE_PREVIEW] |= PRV_CHANGED; + WM_main_add_notifier(NC_MATERIAL | ND_SHADING_PREVIEW, ma); + } WM_main_add_notifier(NC_GPENCIL | ND_DATA, ma); } |