Don't show suggestions if there aren't any. fix #2153

couchpotato/core/plugins/suggestion/main.py

@@ -102,6 +102,6 @@ class Suggestion(Plugin):
             if suggestions:
                 new_suggestions.extend(suggestions)
 
-        self.setCache('suggestion_cached', new_suggestions, timeout = 6048000)
+        self.setCache('suggestion_cached', new_suggestions, timeout = 3024000)
 
         return new_suggestions

couchpotato/core/plugins/suggestion/static/suggest.js

@@ -58,7 +58,10 @@ var SuggestList = new Class({
 
 		var self = this;
 
-		if(!json) return;
+		if(!json || json.count == 0){
+			self.el.hide();
+		}
+		else {
 
 			Object.each(json.suggestions, function(movie){
 
@@ -107,6 +110,8 @@ var SuggestList = new Class({
 
 			});
 
+		}
+
 		self.fireEvent('loaded');
 
 	},