From 2595630647a5ae0f266f906d4c111b36c32bdf2c Mon Sep 17 00:00:00 2001
From: Efremov Alexey <baradgur@gmail.com>
Date: Sat, 1 Feb 2020 13:43:45 +0700
Subject: [PATCH] added the check if the window is already closed

---
 Source/EyesGuard/Views/Animations/ShowAndFadeAnimations.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/EyesGuard/Views/Animations/ShowAndFadeAnimations.cs b/Source/EyesGuard/Views/Animations/ShowAndFadeAnimations.cs
index 5b76f0d..affee34 100644
--- a/Source/EyesGuard/Views/Animations/ShowAndFadeAnimations.cs
+++ b/Source/EyesGuard/Views/Animations/ShowAndFadeAnimations.cs
@@ -15,7 +15,7 @@ public static void HideUsingLinearAnimation(
             int milliSeconds = 500,
             IEasingFunction easingFunction = null)
         {
-            if (element == null) return;
+            if (element == null || !element.IsVisible) return;
             var anim = new DoubleAnimation()
             {
                 From = 1,
@@ -37,7 +37,7 @@ public static Task HideUsingLinearAnimationAsync(
         {
             return Task.Run(async () =>
             {
-                if (element == null) return;
+                if (element == null || !element.IsVisible) return;
                 element.Dispatcher.Invoke(() => HideUsingLinearAnimation(element, milliSeconds, easingFunction));
                 await Task.Delay(milliSeconds);
             });