Refactors to avoid force unwrapping

freshOS · Aug 21, 2018 · 82004a0 · 82004a0
1 parent 89bf8ef
commit 82004a0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/KeyboardLayoutGuide/KeyboardLayoutGuide/Keyboard+LayoutGuide.swift b/KeyboardLayoutGuide/KeyboardLayoutGuide/Keyboard+LayoutGuide.swift
@@ -118,7 +118,8 @@ extension Notification {
         }
         // Weirdly enough UIKeyboardFrameEndUserInfoKey doesn't have the same behaviour
         // in ios 10 or iOS 11 so we can't rely on v.cgRectValue.width
-        return (UIApplication.shared.keyWindow?.bounds.height)! - v.cgRectValue.minY
+        let screenHeight = UIApplication.shared.keyWindow?.bounds.height ?? UIScreen.main.bounds.height
+        return screenHeight - v.cgRectValue.minY
     }
 }