From 30fdfc37dd5dbef7e84e688ce620b13e8713045e Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Thu, 20 Mar 2014 19:17:08 +1100
Subject: [PATCH] Fix for crash generating docs (enums with only callbacks)

---
 source/blender/makesrna/intern/rna_rna.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/blender/makesrna/intern/rna_rna.c b/source/blender/makesrna/intern/rna_rna.c
index 479f70531e5..ae0841b4e28 100644
--- a/source/blender/makesrna/intern/rna_rna.c
+++ b/source/blender/makesrna/intern/rna_rna.c
@@ -821,7 +821,9 @@ static EnumPropertyItem *rna_EnumProperty_default_itemf(bContext *C, PointerRNA
 	    (ptr->type == &RNA_EnumProperty) ||
 	    (C == NULL))
 	{
-		return eprop->item;
+		if (eprop->item) {
+			return eprop->item;
+		}
 	}
 
 	return eprop->itemf(C, ptr, prop, r_free);
-- 
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