nayooti hace 5 años
padre
commit
17b5f20961
Se han modificado 1 ficheros con 1 adiciones y 1 borrados
  1. 1 1
      deltachat-ios/Controller/PreviewController.swift

+ 1 - 1
deltachat-ios/Controller/PreviewController.swift

@@ -169,7 +169,7 @@ private extension PreviewController {
         self.nativeToolbar = NativeToolbar(qlToolbar: qlToolbar, qlShareButton: shareButton)
 
         // this will bind native toolbar's alpha to our fake toolbar (used on swipe down events)
-        _ = qlToolbar.observe(\.alpha, changeHandler: { [weak self] toolbar, _ in self?.fakeToolbar.alpha = toolbar.alpha})
+        observerToken = qlToolbar.observe(\.alpha, changeHandler: { [weak self] toolbar, _ in self?.fakeToolbar.alpha = toolbar.alpha})
 
         view.addSubview(fakeToolbar)
         fakeToolbar.translatesAutoresizingMaskIntoConstraints = false