Commit: 2d7effc27d8b893c2e650079203c1451c82d8e5b
Author: Sybren A. Stüvel
Date: Tue Nov 26 12:12:29 2019 +0100
Branches: master
https://developer.blender.org/rB2d7effc27d8b893c2e650079203c1451c82d8e5b
Fix segfault when polling `MESH_OT_paint_mask_extract`
`CTX_data_active_object(C)` returns `NULL` when there is no active object,
and this was not tested for in the code.
===================================================================
M source/blender/editors/mesh/editmesh_mask_extract.c
===================================================================
diff --git a/source/blender/editors/mesh/editmesh_mask_extract.c
b/source/blender/editors/mesh/editmesh_mask_extract.c
index 40430bccf16..0d886360253 100644
--- a/source/blender/editors/mesh/editmesh_mask_extract.c
+++ b/source/blender/editors/mesh/editmesh_mask_extract.c
@@ -61,7 +61,7 @@
static bool paint_mask_extract_poll(bContext *C)
{
Object *ob = CTX_data_active_object(C);
- if (ob->mode == OB_MODE_SCULPT) {
+ if (ob != NULL && ob->mode == OB_MODE_SCULPT) {
if (ob->sculpt->bm) {
CTX_wm_operator_poll_msg_set(C, "The mask can not be extracted with
dyntopo activated.");
return false;
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