From 6c554033d09f4302848f598ed91246df21ca6c35 Mon Sep 17 00:00:00 2001
From: Bart Polot <bart@net.in.tum.de>
Date: Thu, 26 Sep 2013 12:49:55 +0000
Subject: - fix

---
 src/regex/regex_test_lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/regex/regex_test_lib.c')

diff --git a/src/regex/regex_test_lib.c b/src/regex/regex_test_lib.c
index c55e0499a5..449575150d 100644
--- a/src/regex/regex_test_lib.c
+++ b/src/regex/regex_test_lib.c
@@ -130,7 +130,7 @@ regex_combine (struct RegexCombineCtx *ctx)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "empty, returning ''\n");
     GNUNET_free (regex);
-    return GNUNET_strdup (ctx->s);
+    return NULL == ctx->s ? NULL : GNUNET_strdup (ctx->s);
   }
 
   if ('|' == regex[len - 1])
-- 
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