425: Fix minor search handling issues (OPENED)

Task-Url: search#425

js/search/search.queryHandler.js

@@ -168,11 +168,12 @@ QueryHandler.prototype.doSearch = function(isShowMore, initSearch) {
 	this.query = this.buildQuery(isShowMore);
 	this.imageQueue = [];
 	
-	$(".wordcloud").text("");
-	this.clouds = [];
-	
 	var _this = this;
 	if (this.query!==null) {
+		$(".wordcloud").text("");
+		this.clouds = [];
+	
+		
 		$("#search-loading-indicator").removeClass("fade");
 		
 		// Leave notifications in place for first execution of search