From ebde6e1852622d60d1cd574f1c7e2d6855ae90ba Mon Sep 17 00:00:00 2001
From: Philipp Oeser <info@graphics-engineer.com>
Date: Tue, 25 May 2021 17:46:17 +0200
Subject: Fix T88251: "Operator Cheat Sheet" Crash

Caused by {rB919558854d62}.

Same fix as in {rBdc8a43c8755a} -- let RNA enum item callbacks check
for NULL context.

The NULL context is used to extract items for document generation.

Maniphest Tasks: T88251

Differential Revision: https://developer.blender.org/D11391
---
 source/blender/editors/object/object_vgroup.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'source/blender/editors/object')

diff --git a/source/blender/editors/object/object_vgroup.c b/source/blender/editors/object/object_vgroup.c
index 5f81f9afe4f..3f40d637188 100644
--- a/source/blender/editors/object/object_vgroup.c
+++ b/source/blender/editors/object/object_vgroup.c
@@ -3985,6 +3985,10 @@ static const EnumPropertyItem *vgroup_itemf(bContext *C,
                                             PropertyRNA *UNUSED(prop),
                                             bool *r_free)
 {
+  if (C == NULL) {
+    return DummyRNA_NULL_items;
+  }
+
   Object *ob = ED_object_context(C);
   EnumPropertyItem tmp = {0, "", 0, "", ""};
   EnumPropertyItem *item = NULL;
-- 
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