From feb3084d615d7e53718036841114a96621bfd27e Mon Sep 17 00:00:00 2001
From: Tsvetan Raikov <tsvetan.raikov@telerik.com>
Date: Tue, 19 Apr 2016 16:55:15 +0300
Subject: [PATCH] Fix animations crash

---
 ui/animation/keyframe-animation.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ui/animation/keyframe-animation.ts b/ui/animation/keyframe-animation.ts
index 4352e1267..b77a4ccb1 100644
--- a/ui/animation/keyframe-animation.ts
+++ b/ui/animation/keyframe-animation.ts
@@ -105,7 +105,9 @@ export class KeyframeAnimation {
             this._isPlaying = false;
             for (let i = this._nativeAnimations.length - 1; i >= 0; i--) {
                 let animation = this._nativeAnimations[i];
-                animation.cancel();
+                if (animation.isPlaying) {
+                    animation.cancel();
+                }
             }
             this._rejectAnimationFinishedPromise();
         }