From a25fe0b28d72b715300d96dcd9fa687e31030da2 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Fri, 25 Oct 2013 11:58:03 +0200
Subject: [PATCH] SCAN: simplify keys list cleanup using listSetFreeMethod().
---
src/db.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/src/db.c b/src/db.c
index 9bf135613..be3839bb6 100644
--- a/src/db.c
+++ b/src/db.c
@@ -408,11 +408,7 @@ void scanCommand(redisClient *c) {
}
cleanup:
- while ((node = listFirst(keys)) != NULL) {
- robj *kobj = listNodeValue(node);
- decrRefCount(kobj);
- listDelNode(keys, node);
- }
+ listSetFreeMethod(keys,decrRefCountVoid);
listRelease(keys);
}