[GNUnet-SVN] r29612 - gnunet/src/regex

[gnunet]

Author: bartpolot
Date: 2013-09-26 14:49:55 +0200 (Thu, 26 Sep 2013)
New Revision: 29612

Modified:
   gnunet/src/regex/regex_test_lib.c
Log:
- fix

Modified: gnunet/src/regex/regex_test_lib.c
===================================================================
--- gnunet/src/regex/regex_test_lib.c   2013-09-26 12:48:51 UTC (rev 29611)
+++ gnunet/src/regex/regex_test_lib.c   2013-09-26 12:49:55 UTC (rev 29612)
@@ -130,7 +130,7 @@
   {
     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])