From 0b45dc584f43d56d2ce6abefdc7e4be18bfd8702 Mon Sep 17 00:00:00 2001
From: Maarten Billemont <lhunath@lyndir.com>
Date: Mon, 1 Nov 2021 20:07:13 -0400
Subject: [PATCH] Fix deadlock when loadStore posts notifications to the main
 thread.

---
 platform-darwin/Source/iOS/MPiOSAppDelegate.m | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/platform-darwin/Source/iOS/MPiOSAppDelegate.m b/platform-darwin/Source/iOS/MPiOSAppDelegate.m
index 0d8f07a6..165ebd5d 100644
--- a/platform-darwin/Source/iOS/MPiOSAppDelegate.m
+++ b/platform-darwin/Source/iOS/MPiOSAppDelegate.m
@@ -132,7 +132,9 @@ MP_LIBS_END
             [self updateConfigKey:note.object];
         } );
         PearlAddNotificationObserver( NSUserDefaultsDidChangeNotification, nil, nil, ^(id self, NSNotification *note) {
-            [[NSNotificationCenter defaultCenter] postNotificationName:MPCheckConfigNotification object:nil];
+            PearlMainQueueOperation( ^{
+                [[NSNotificationCenter defaultCenter] postNotificationName:MPCheckConfigNotification object:nil];
+            } );
         } );
     }
     @catch (id exception) {