From faa6198507e897a20b56689ca9f8b94c8c5ec707 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ghostscript.com>
Date: Sat, 15 Aug 2009 16:02:12 +0200
Subject: Check for NULL in fz_objcmp.

---
 fitz/obj_simple.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fitz/obj_simple.c b/fitz/obj_simple.c
index 2611329e..69283f26 100644
--- a/fitz/obj_simple.c
+++ b/fitz/obj_simple.c
@@ -253,6 +253,10 @@ fz_objcmp(fz_obj *a, fz_obj *b)
 
 	if (a == b)
 		return 0;
+
+	if (!a || !b)
+		return 1;
+
 	if (a->kind != b->kind)
 		return 1;
 
-- 
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