Make emote command minimum length 4 characters to get rid of garbage emotes

js/emotemodule.js

@@ -70,6 +70,10 @@ EmoteModule.prototype.injectEmote = function(node) {
 
     words.some(function(word) {
 
+		if(word.length < 4) {
+			return;
+		}
+	
         if(emotesTwitch.emotes.hasOwnProperty(word)) {
             parentInnerHTML = parentInnerHTML.replace(word, "<img src=" + twitchEmoteUrlStart + emotesTwitch.emotes[word].image_id + twitchEmoteUrlEnd + " ><\/img>");
             return;

js/main.js

@@ -230,6 +230,10 @@ EmoteModule.prototype.injectEmote = function(node) {
 
         if($.inArray(word, bemotes) != -1) return;
 		
+		if(word.length < 4) {
+			return;
+		}
+
         if(emotesTwitch.emotes.hasOwnProperty(word)) {
             parentInnerHTML = parentInnerHTML.replace(word, "<img src=" + twitchEmoteUrlStart + emotesTwitch.emotes[word].image_id + twitchEmoteUrlEnd + " ><\/img>");
             return;