From d43d31d1440b899fa6537dd21c792001042f7b3a Mon Sep 17 00:00:00 2001
From: Ludovic Marcotte <lmarcotte@inverse.ca>
Date: Tue, 28 Apr 2015 15:01:35 -0400
Subject: [PATCH] (fix) correctly initialize arrays

---
 UI/WebServerResources/js/PreferencesUI.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/UI/WebServerResources/js/PreferencesUI.js b/UI/WebServerResources/js/PreferencesUI.js
index b1e1e81ea..cd23565f2 100644
--- a/UI/WebServerResources/js/PreferencesUI.js
+++ b/UI/WebServerResources/js/PreferencesUI.js
@@ -267,12 +267,18 @@
       $mdDialog.hide();
     };
     $scope.addMailFilterRule = function(event) {
+      if (!$scope.filter.rules)
+        $scope.filter.rules = [];
+
       $scope.filter.rules.push({});
     }
     $scope.removeMailFilterRule = function(index) {
       $scope.filter.rules.splice(index, 1);
     };
     $scope.addMailFilterAction = function(event) {
+      if (!$scope.filter.actions)
+        $scope.filter.actions = [];
+
       $scope.filter.actions.push({});
     }
     $scope.removeMailFilterAction = function(index) {