1 files changed, 1 insertions, 1 deletions
diff --git a/src/sentinel.c b/src/sentinel.c
index a94159f68..536edcdd5 100644
--- a/src/sentinel.c
+++ b/src/sentinel.c
@@ -3078,7 +3078,7 @@ void sentinelCommand(client *c) {
         if (c->argc != 3) goto numargserr;
         ri = sentinelGetMasterByName(c->argv[2]->ptr);
         if (ri == NULL) {
-            addReplyNull(c);
+            addReplyNullArray(c);
         } else {
             sentinelAddr *addr = sentinelGetCurrentMasterAddress(ri);