don't unnecessarily overwrite exclude nicks

AKP48Squared · Jul 19, 2016 · 9c10059 · 9c10059
1 parent 91f2bc0
commit 9c10059
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/main.js b/main.js
@@ -89,7 +89,7 @@ IRCJoinMsg.prototype.setMessage = function (ctx) {
     confChan = this._config.channels[`${id}:${chan}`];
   }
   confChan.msg = msg;
-  confChan.excludeNicks = [];
+  confChan.excludeNicks = confChan.excludeNicks || [];
   this._AKP48.saveConfig(this._config, 'IRCJoinMsg');
   return ctx.reply(`Join message for ${chan} has been set to "${msg}"`);
 };