Ensure 'link new device' view is portrait.

6 years ago · bf685776be
parent 7a990ed1ff
commit bf685776be
1 changed files with 4 additions and 2 deletions
--- a/Signal/src/ViewControllers/AppSettings/OWSLinkDeviceViewController.m
+++ b/Signal/src/ViewControllers/AppSettings/OWSLinkDeviceViewController.m
@ -115,9 +115,11 @@ NS_ASSUME_NONNULL_BEGIN
 {
    [super viewDidAppear:animated];

-    [self.qrScanningController startCapture];
-
    [UIDevice.currentDevice ows_setOrientation:UIInterfaceOrientationPortrait];
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [self.qrScanningController startCapture];
+    });
 }

 #pragma mark - OWSQRScannerDelegate