Add guard in animationMovedToWindow()

Don't invoke any state updates when both the `window` and the `superview` is `nil`
aswathyBose · Jan 21, 2020 · 86a450f · 86a450f
1 parent 738109f
commit 86a450f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lottie-swift/src/Public/Animation/AnimationView.swift b/lottie-swift/src/Public/Animation/AnimationView.swift
@@ -820,6 +820,11 @@ final public class AnimationView: LottieView {
  }
 
  override func animationMovedToWindow() {
+ /// Don't update any state if both the `superview` and `window` is `nil`
+ guard window != nil && superview != nil else {
+ return
+ }
+
  if window != nil {
  updateAnimationForForegroundState()
  } else {