SCAN: simplify keys list cleanup using listSetFreeMethod().

1 files changed, 1 insertions, 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);
 }