From d2027d2e5a634b370e64eec557e4bfab34004464 Mon Sep 17 00:00:00 2001
From: calzoneman <calzoneman@gmail.com>
Date: Fri, 12 Sep 2014 11:49:30 -0500
Subject: [PATCH] Fix /unmute with empty name

---
 lib/channel/chat.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/channel/chat.js b/lib/channel/chat.js
index 8bce8874..43cf1408 100644
--- a/lib/channel/chat.js
+++ b/lib/channel/chat.js
@@ -537,7 +537,14 @@ ChatModule.prototype.handleCmdUnmute = function (user, msg, meta) {
     var args = msg.split(" ");
     args.shift(); /* shift off /mute */
 
-    var name = args.shift().toLowerCase();
+    var name = args.shift();
+    if (typeof name !== "string") {
+        user.socket.emit("errorMsg", {
+            msg: "/unmute requires a target name"
+        });
+        return;
+    }
+    name = name.toLowerCase();
 
     if (!this.isMuted(name)) {
         user.socket.emit("errorMsg", {