From 6fe231dd1642b8375402960d5de28cbd8360f804 Mon Sep 17 00:00:00 2001
From: Christian Sturm <reezer@reezer.org>
Date: Thu, 15 Apr 2021 22:23:07 +0200
Subject: [PATCH] Dispatch to main queue, rather than global, fixes #59 (#64)

Need to follow up as to why `ios-test` unit test is failing.  But its not due to reezer's change
---
 platform/ios/platform/ios/src/MGLMapView.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/ios/platform/ios/src/MGLMapView.mm b/platform/ios/platform/ios/src/MGLMapView.mm
index 5c2d75daf..c4ed8bd5f 100644
--- a/platform/ios/platform/ios/src/MGLMapView.mm
+++ b/platform/ios/platform/ios/src/MGLMapView.mm
@@ -6026,7 +6026,7 @@ public:
 
 - (void)locationManager:(__unused id<MGLLocationManager>)manager didUpdateHeading:(CLHeading *)newHeading
 {
-    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(void) {
+    dispatch_async(dispatch_get_main_queue(), ^(void) {
         if ( ! self->_showsUserLocation || self.pan.state == UIGestureRecognizerStateBegan || newHeading.headingAccuracy < 0) return;
 
         self.userLocation.heading = newHeading;