Go back to text wordbubbles

moonlight/js/moonlight-skulk.js

@@ -788,6 +788,7 @@ var AISprite = function(game, x, y, key, frame) {
     }
 
     this.clearWordBubble = function() {
+	if ( this.bubble !== null )
 	    this.clear_bubble = true;
 	this.enable_word_bubble = false;
 	this.timer = game.time.create(false);