diff options
| author | Antonioya <blendergit@gmail.com> | 2018-08-05 12:06:20 +0300 |
|---|---|---|
| committer | Antonioya <blendergit@gmail.com> | 2018-08-05 12:07:47 +0300 |
| commit | 6d0835eca7e6bdec9f19bbb5fb194146225164c7 (patch) | |
| tree | 97596a4d1bdc22dc73756f5ba715ca59b2acde6f /source/blender/makesrna/intern/rna_material.c | |
| parent | 9a8541d0297beac9763c0afa53d4fc1d6853a1a9 (diff) | |
GP: Fix NULL pointer when preview is not ready
The preview cannot be ready when create a material with python
Diffstat (limited to 'source/blender/makesrna/intern/rna_material.c')
| -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); } |