Add a main thread check

henrymelo · Oct 10, 2019 · c83c15b · c83c15b
1 parent 7d47ec8
commit c83c15b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lottie-swift/src/Private/LayerContainers/AnimationContainer.swift b/lottie-swift/src/Private/LayerContainers/AnimationContainer.swift
@@ -182,6 +182,7 @@ class AnimationContainer: CALayer {
  }
 
  public override func display() {
+ guard Thread.isMainThread else { return }
  var newFrame: CGFloat = self.presentation()?.currentFrame ?? self.currentFrame
  if respectAnimationFrameRate {
  newFrame = floor(newFrame)