From 791aede4cf804a0253b4fa4f4fdf3e9a41f4d58e Mon Sep 17 00:00:00 2001
From: Athou <jeremiepanzer@gmail.com>
Date: Fri, 26 Apr 2013 23:06:35 +0200
Subject: [PATCH] category is required when subscribing

---
 src/main/webapp/js/controllers.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/webapp/js/controllers.js b/src/main/webapp/js/controllers.js
index f30454ac..c8aef247 100644
--- a/src/main/webapp/js/controllers.js
+++ b/src/main/webapp/js/controllers.js
@@ -53,6 +53,9 @@ function($scope, FeedService, CategoryService) {
 	};
 
 	$scope.save = function() {
+		if (!$scope.sub.categoryId) {
+			return;
+		}
 		FeedService.subscribe($scope.sub, function() {
 			CategoryService.init();
 		});