diff --git a/src/Umbraco.Core/Services/UserService.cs b/src/Umbraco.Core/Services/UserService.cs
index 0c8b82b092..4117d582c2 100644
--- a/src/Umbraco.Core/Services/UserService.cs
+++ b/src/Umbraco.Core/Services/UserService.cs
@@ -933,7 +933,7 @@ namespace Umbraco.Core.Services
         /// </summary>
         /// <param name="userGroup">UserGroup to save</param>
         /// <param name="userIds">
-        /// If null than no changes are made to the users who are assigned to this group, however if a value is passed in 
+        /// If null than no changes are made to the users who are assigned to this group, however if a value is passed in
         /// than all users will be removed from this group and only these users will be added
         /// </param>
         /// <param name="raiseEvents">Optional parameter to raise events.
@@ -955,8 +955,6 @@ namespace Umbraco.Core.Services
                     var xGroupUsers = groupUsers.ToDictionary(x => x.Id, x => x);
                     var groupIds = groupUsers.Select(x => x.Id).ToArray();
 
-                    var temp = userIds.Except(groupIds).Where(x => x > 0).ToArray();
-
                     addedUsers = urepository.GetAll(userIds.Except(groupIds).ToArray()).Where(x => x.Id != 0).ToArray();
                     removedUsers = groupIds.Except(userIds).Select(x => xGroupUsers[x]).Where(x => x.Id != 0).ToArray();
                 }
@@ -1178,8 +1176,8 @@ namespace Umbraco.Core.Services
                     if (byGroup.Value.TryGetValue(pathId, out permissionsForNodeAndGroup) == false)
                         continue;
 
-                    //In theory there will only be one EntityPermission in this group 
-                    // but there's nothing stopping the logic of this method 
+                    //In theory there will only be one EntityPermission in this group
+                    // but there's nothing stopping the logic of this method
                     // from having more so we deal with it here
                     foreach (var entityPermission in permissionsForNodeAndGroup)
                     {
@@ -1215,7 +1213,7 @@ namespace Umbraco.Core.Services
         /// Returns the resulting permission set for a group for the path based on all permissions provided for the branch
         /// </summary>
         /// <param name="pathPermissions">
-        /// The collective set of permissions provided to calculate the resulting permissions set for the path 
+        /// The collective set of permissions provided to calculate the resulting permissions set for the path
         /// based on a single group
         /// </param>
         /// <param name="pathIds">Must be ordered deepest to shallowest (right to left)</param>