From bc84c399f8b7ab891f72cf3920214a6fd5037f41 Mon Sep 17 00:00:00 2001
From: charsyam <charsyam@gmail.com>
Date: Thu, 21 Feb 2013 01:22:24 -0800
Subject: [PATCH] adding check error code

adding check error code
---
 src/cluster.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cluster.c b/src/cluster.c
index 065c4201..07708cc4 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -70,6 +70,8 @@ int clusterLoadConfig(char *filename) {
     while(fgets(line,maxline,fp) != NULL) {
         int argc;
         sds *argv = sdssplitargs(line,&argc);
+        if (argv == NULL) goto fmterr;
+
         clusterNode *n, *master;
         char *p, *s;