From 4616336b768fe5082f7ba9ab7cde1c5b10c128f1 Mon Sep 17 00:00:00 2001
From: Szymon Rybczak <szymon.rybczak@gmail.com>
Date: Thu, 1 Sep 2022 14:46:02 +0200
Subject: [PATCH] fix: move onIndexChange (#1384)

---
 src/PanResponderAdapter.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/PanResponderAdapter.tsx b/src/PanResponderAdapter.tsx
index 3d1964a9..b99b732d 100644
--- a/src/PanResponderAdapter.tsx
+++ b/src/PanResponderAdapter.tsx
@@ -81,6 +81,8 @@ export default function PanResponderAdapter<T extends Route>({
 
       const { timing, ...transitionConfig } = DefaultTransitionSpec;
 
+      onIndexChangeRef.current(index);
+
       Animated.parallel([
         timing(panX, {
           ...transitionConfig,
@@ -89,7 +91,6 @@ export default function PanResponderAdapter<T extends Route>({
         }),
       ]).start(({ finished }) => {
         if (finished) {
-          onIndexChangeRef.current(index);
           pendingIndexRef.current = undefined;
         }
       });