- removed redundent else.

Author: AshrafAlam

TodoListWebApp/Controllers/TodoController.cs

@@ -143,24 +143,22 @@ public async Task<ActionResult> Index(string item)
                     {
                         return RedirectToAction("Index");
                     }
-                    else
+
+                    //
+                    // If the call failed with access denied, then drop the current access token from the cache, 
+                    //     and show the user an error indicating they might need to sign-in again.
+                    //
+                    if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized)
                     {
-                        //
-                        // If the call failed with access denied, then drop the current access token from the cache, 
-                        //     and show the user an error indicating they might need to sign-in again.
-                        //
-                        if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized)
-                        {
-                            var todoTokens = authContext.TokenCache.ReadItems().Where(a => a.Resource == AzureAdOptions.Settings.TodoListResourceId);
-                            foreach (TokenCacheItem tci in todoTokens)
-                                authContext.TokenCache.DeleteItem(tci);
-
-                            ViewBag.ErrorMessage = "UnexpectedError";
-                            TodoItem newItem = new TodoItem();
-                            newItem.Title = "(No items in list)";
-                            itemList.Add(newItem);
-                            return View(newItem);
-                        }
+                        var todoTokens = authContext.TokenCache.ReadItems().Where(a => a.Resource == AzureAdOptions.Settings.TodoListResourceId);
+                        foreach (TokenCacheItem tci in todoTokens)
+                            authContext.TokenCache.DeleteItem(tci);
+
+                        ViewBag.ErrorMessage = "UnexpectedError";
+                        TodoItem newItem = new TodoItem();
+                        newItem.Title = "(No items in list)";
+                        itemList.Add(newItem);
+                        return View(newItem);
                     }
                 }
                 catch (Exception ee)