From e7d3e2163280ffb970b60c6ed18e26325d0241e4 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Tue, 1 Jan 2013 20:10:18 -0600
Subject: [PATCH] Add NULL check

---
 src/fcformat.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/fcformat.c b/src/fcformat.c
index a4c72ae..a8a1ad1 100644
--- a/src/fcformat.c
+++ b/src/fcformat.c
@@ -1195,6 +1195,9 @@ FcPatternFormat (FcPattern *pat,
     FcChar8         buf_static[8192 - 1024];
     FcBool          ret;
 
+    if (!pat)
+	return NULL;
+
     FcStrBufInit (&buf, buf_static, sizeof (buf_static));
 
     ret = FcPatternFormatToBuf (pat, format, &buf);