From 44fe5af4fb4dfa6adb71daf7715e9ec95b313e8f Mon Sep 17 00:00:00 2001
From: kspearrin <kyle.spearrin@gmail.com>
Date: Mon, 24 Sep 2018 15:45:36 -0400
Subject: [PATCH] run on main thread fixes

---
 src/iOS.Autofill/LoginSearchViewController.cs | 32 +++++++++++--------
 1 file changed, 18 insertions(+), 14 deletions(-)

diff --git a/src/iOS.Autofill/LoginSearchViewController.cs b/src/iOS.Autofill/LoginSearchViewController.cs
index b033a4ad2..8bcc35a09 100644
--- a/src/iOS.Autofill/LoginSearchViewController.cs
+++ b/src/iOS.Autofill/LoginSearchViewController.cs
@@ -174,26 +174,30 @@ namespace Bit.iOS.Autofill
             public override void TextChanged(UISearchBar searchBar, string searchText)
             {
                 var cts = new CancellationTokenSource();
-                Task.Run(async () =>
+                Task.Run(() =>
                 {
-                    if(!string.IsNullOrWhiteSpace(searchText))
+                    NSRunLoop.Main.BeginInvokeOnMainThread(async () =>
                     {
-                        await Task.Delay(300);
-                        if(searchText != searchBar.Text)
+                        if (!string.IsNullOrWhiteSpace(searchText))
                         {
-                            return;
+                            await Task.Delay(300);
+                            if (searchText != searchBar.Text)
+                            {
+                                return;
+                            }
+                            else
+                            {
+                                _filterResultsCancellationTokenSource?.Cancel();
+                            }
                         }
-                        else
+                        try
                         {
-                            _filterResultsCancellationTokenSource?.Cancel();
+                            ((TableSource)_controller.TableView.Source).FilterResults(searchText, cts.Token);
+                            _controller.TableView.ReloadData();
                         }
-                    }
-                    try
-                    {
-                        ((TableSource)_controller.TableView.Source).FilterResults(searchText, cts.Token);
-                        _controller.TableView.ReloadData();
-                    }
-                    catch(OperationCanceledException) { }
+                        catch (OperationCanceledException) { }
+                        _filterResultsCancellationTokenSource = cts;
+                    });
                 }, cts.Token);
             }
         }