[Bf-blender-cvs] [883923173ab] asset-greasepencil: Safe checking of pointers of material
Antonio Vazquez
noreply at git.blender.org
Mon Jan 17 12:25:36 CET 2022
Commit: 883923173ab537fd4a154f7c0c2e13ad44c556e6
Author: Antonio Vazquez
Date: Mon Jan 17 11:52:56 2022 +0100
Branches: asset-greasepencil
https://developer.blender.org/rB883923173ab537fd4a154f7c0c2e13ad44c556e6
Safe checking of pointers of material
===================================================================
M source/blender/editors/gpencil/gpencil_asset.c
===================================================================
diff --git a/source/blender/editors/gpencil/gpencil_asset.c b/source/blender/editors/gpencil/gpencil_asset.c
index 2c71684dc2e..a487061937f 100644
--- a/source/blender/editors/gpencil/gpencil_asset.c
+++ b/source/blender/editors/gpencil/gpencil_asset.c
@@ -1032,6 +1032,10 @@ static bool gpencil_asset_append_strokes(tGPDasset *tgpa)
/* Loop all strokes and duplicate. */
LISTBASE_FOREACH (bGPDstroke *, gps_asset, &gpf_asset->strokes) {
+ if (gps_asset->mat_nr == -1) {
+ continue;
+ }
+
bGPDstroke *gps_target = BKE_gpencil_stroke_duplicate(gps_asset, true, true);
gps_target->next = gps_target->prev = NULL;
gps_target->flag &= ~GP_STROKE_SELECT;
@@ -1041,8 +1045,9 @@ static bool gpencil_asset_append_strokes(tGPDasset *tgpa)
Material *ma_src = gpencil_asset_material_get_from_id(&tgpa->gpd_asset->id,
gps_asset->mat_nr);
- int mat_index = BKE_gpencil_object_material_index_get_by_name(tgpa->ob,
- ma_src->id.name + 2);
+ int mat_index = (ma_src != NULL) ? BKE_gpencil_object_material_index_get_by_name(
+ tgpa->ob, ma_src->id.name + 2) :
+ -1;
bool is_new_mat = false;
if (mat_index == -1) {
const int totcolors = tgpa->ob->totcol;
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