From 3b08403289385aa47a61a41dffd55cc1b0b4574e Mon Sep 17 00:00:00 2001
From: xtaodada <xtao@xtaolink.cn>
Date: Sun, 23 Oct 2022 11:41:45 +0800
Subject: [PATCH] fix: Premium Preview Ads

---
 .../ui/Components/Premium/PremiumFeatureBottomSheet.java         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/Premium/PremiumFeatureBottomSheet.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/Premium/PremiumFeatureBottomSheet.java
index 05515c55c..8c2d602fd 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/Premium/PremiumFeatureBottomSheet.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/Premium/PremiumFeatureBottomSheet.java
@@ -246,6 +246,7 @@ public class PremiumFeatureBottomSheet extends BottomSheet implements Notificati
                 bottomPages.setPageOffset(position, positionOffset);
                 selectedPosition = position;
                 toPosition = positionOffsetPixels > 0 ? selectedPosition + 1 : selectedPosition - 1;
+                if (toPosition < 0) toPosition = 0;
                 progress = positionOffset;
                 checkPage();
             }