From f57e3d08ee3379bf3b9c8d2d3c12fb4fb9a9e589 Mon Sep 17 00:00:00 2001
From: wuhelong <wuhelong@gmail.com>
Date: Wed, 30 Mar 2022 22:14:14 +0800
Subject: [PATCH] Update FastScrollRecyclerView.java

Avoid a possible exception
---
 .../recyclerview_fastscroll/views/FastScrollRecyclerView.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/recyclerview-fastscroll/src/main/java/com/simplecityapps/recyclerview_fastscroll/views/FastScrollRecyclerView.java b/recyclerview-fastscroll/src/main/java/com/simplecityapps/recyclerview_fastscroll/views/FastScrollRecyclerView.java
index 5dfe6f4..681928d 100644
--- a/recyclerview-fastscroll/src/main/java/com/simplecityapps/recyclerview_fastscroll/views/FastScrollRecyclerView.java
+++ b/recyclerview-fastscroll/src/main/java/com/simplecityapps/recyclerview_fastscroll/views/FastScrollRecyclerView.java
@@ -424,6 +424,8 @@ private void getCurScrollState(ScrollPositionState stateOut) {
         View child = getChildAt(0);
 
         stateOut.rowIndex = getChildAdapterPosition(child);
+        if (stateOut.rowIndex == NO_POSITION)
+            return;
         if (getLayoutManager() instanceof GridLayoutManager) {
             stateOut.rowIndex = stateOut.rowIndex / ((GridLayoutManager) getLayoutManager()).getSpanCount();
         }