From b63f97dc832e4085ffc0e4e477f5d86fd44360eb Mon Sep 17 00:00:00 2001
From: Robin Watts <robin.watts@artifex.com>
Date: Fri, 16 Dec 2011 11:27:42 +0000
Subject: More memsqueezing fixes

---
 fitz/dev_null.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'fitz/dev_null.c')

diff --git a/fitz/dev_null.c b/fitz/dev_null.c
index dc6105f4..4638d802 100644
--- a/fitz/dev_null.c
+++ b/fitz/dev_null.c
@@ -15,6 +15,8 @@ fz_new_device(fz_context *ctx, void *user)
 void
 fz_free_device(fz_device *dev)
 {
+	if (dev == NULL)
+		return;
 	if (dev->free_user)
 		dev->free_user(dev);
 	fz_free(dev->ctx, dev);
-- 
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