From 87d5236ee8d5a3cb04082aa0bbdb94e5df2ce5df Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 8 Jul 2011 08:04:25 +0000
Subject: [PATCH] fx

---
 src/nat/nat_mini.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/nat/nat_mini.c b/src/nat/nat_mini.c
index b67718407..2ecdf3575 100644
--- a/src/nat/nat_mini.c
+++ b/src/nat/nat_mini.c
@@ -53,6 +53,8 @@ GNUNET_NAT_mini_get_external_ipv4 (struct in_addr *addr)
   opipe = GNUNET_DISK_pipe (GNUNET_YES,
 			    GNUNET_NO,
 			    GNUNET_YES);
+  if (NULL == opipe)
+    return GNUNET_SYSERR;
   eip = GNUNET_OS_start_process (NULL,
 				 opipe,
 				 "external-ip",
@@ -86,4 +88,6 @@ GNUNET_NAT_mini_get_external_ipv4 (struct in_addr *addr)
   return iret; 
 }
 
+
+
 /* end of nat_mini.c */
-- 
2.25.1