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fix undefined error

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Athou
2013-03-25 23:14:25 +01:00
parent f468833294
commit edbf95c5cd
1 changed files with 2 additions and 1 deletions
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3
src/main/webapp/js/services.js
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@@ -44,7 +44,8 @@ module.factory('SubscriptionService', [ '$resource', '$http',
s.init = function(callback) { s.init = function(callback) {
s.subscriptions = res.get(function(data) { s.subscriptions = res.get(function(data) {
s.flatCategories = flatten(s.subscriptions); s.flatCategories = flatten(s.subscriptions);
callback(data); if(callback)
callback(data);
}); });
}; };
s.subscribe = function(sub, callback) { s.subscribe = function(sub, callback) {