From 8c0b9f778e8dcd3df6320edb565bb94ce6cd614a Mon Sep 17 00:00:00 2001
From: Rock Li <rock@appannie.com>
Date: Tue, 5 Feb 2013 15:56:04 +0800
Subject: [PATCH] retval doesn't initalized

If each if conditions are all fail, variable retval will under uninitlized
---
 src/t_set.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/t_set.c b/src/t_set.c
index 4db5372c..66e1f1f7 100644
--- a/src/t_set.c
+++ b/src/t_set.c
@@ -472,7 +472,7 @@ void srandmemberWithCountCommand(redisClient *c) {
         /* Add all the elements into the temporary dictionary. */
         si = setTypeInitIterator(set);
         while((encoding = setTypeNext(si,&ele,&llele)) != -1) {
-            int retval;
+            int retval = DICT_ERR;
 
             if (encoding == REDIS_ENCODING_INTSET) {
                 retval = dictAdd(d,createStringObjectFromLongLong(llele),NULL);