From 0071d090521838ce4795473ed8d3c7f7b7a9acb4 Mon Sep 17 00:00:00 2001
From: Andrei Misiukevich <andrei.misiukevich@gmail.com>
Date: Wed, 4 Nov 2020 01:49:56 +0300
Subject: [PATCH] https://github.com/AndreiMisiukevich/CardView/issues/359

---
 PanCardView/CardsView.cs            | 9 ++-------
 PanCardView/Controls/TabsControl.cs | 2 +-
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/PanCardView/CardsView.cs b/PanCardView/CardsView.cs
index fe4ebab..d64ae81 100644
--- a/PanCardView/CardsView.cs
+++ b/PanCardView/CardsView.cs
@@ -749,12 +749,6 @@ protected virtual async Task HardSetAsync()
             var scale = Scale;
             var time = 150u;
 
-            var rollbackAction = new Action(() =>
-            {
-                Opacity = opacity;
-                Scale = scale;
-            });
-
             try
             {
                 await Task.WhenAll(
@@ -771,7 +765,8 @@ await Task.WhenAll(
             }
             catch
             {
-                rollbackAction?.Invoke();
+                Opacity = opacity;
+                Scale = scale;
             }
         }
 
diff --git a/PanCardView/Controls/TabsControl.cs b/PanCardView/Controls/TabsControl.cs
index ec9b1bc..f4566af 100644
--- a/PanCardView/Controls/TabsControl.cs
+++ b/PanCardView/Controls/TabsControl.cs
@@ -396,7 +396,7 @@ private void UpdateStripePositionNonBatch()
                 affectedIndex = affectedIndex.ToCyclicalIndex(itemsCount);
             }
 
-            if (affectedIndex < 0 || affectedIndex >= itemsCount)
+            if (affectedIndex < 0 || affectedIndex >= ItemsStackLayout.Children.Count)
             {
                 return;
             }