Fix another call view leak.

// FREEBIE
8 years ago · 6c61e6040c
parent 90ad83d494
commit 6c61e6040c
1 changed files with 2 additions and 2 deletions
--- a/Signal/src/ViewControllers/CallViewController.swift
+++ b/Signal/src/ViewControllers/CallViewController.swift
@ -143,8 +143,8 @@ class CallViewController: UIViewController, CallObserver, CallServiceObserver, R
                                               name:NSNotification.Name.UIApplicationDidBecomeActive,
                                               object:nil)
-        NotificationCenter.default.addObserver(forName: CallAudioServiceSessionChanged, object: nil, queue: nil) { _ in
+        NotificationCenter.default.addObserver(forName: CallAudioServiceSessionChanged, object: nil, queue: nil) { [weak self] _ in
-            self.didChangeAudioSession()
+            self?.didChangeAudioSession()
        }
    }