Cluster: more robust slave check in CLUSTER REPLICATE.

There are rare conditions where node->slaveof may be NULL even if the node is a slave. To check by flag is much more robust.
2015-03-18 12:09:39 +01:00
parent 6adf3ca798
commit d8236ea262
1 changed files with 1 additions and 1 deletions
@@ -4058,7 +4058,7 @@ void clusterCommand(redisClient *c) {
        }

        /* Can't replicate a slave. */
-        if (n->slaveof != NULL) {
+        if (nodeIsSlave(n)) {
            addReplyError(c,"I can only replicate a master, not a slave.");
            return;
        }