From 8cc596105b67cc6d93a4bf2feac85683f0333ccf Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Mon, 28 Mar 2011 18:46:22 +0200
Subject: [PATCH] fixed a bug in RENAME getKeys() function

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

diff --git a/src/db.c b/src/db.c
index 7a9c9c4cd..fea2f12ec 100644
--- a/src/db.c
+++ b/src/db.c
@@ -666,7 +666,7 @@ int *renameGetKeys(struct redisCommand *cmd,robj **argv, int argc, int *numkeys,
         int *keys = zmalloc(sizeof(int));
         *numkeys = 1;
         keys[0] = 1;
-        return NULL;
+        return keys;
     } else {
         return getKeysUsingCommandTable(cmd,argv,argc,numkeys);
     }