Merge pull request #103 from kumabook/focusview_selected_index

focusView.selectedIndex should be `> 0`
kazuhiro4949 · Oct 13, 2019 · 304ec5c · 304ec5c
2 parents 5650d63 + df34176
commit 304ec5c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/PagingKit/PagingMenuView.swift b/PagingKit/PagingMenuView.swift
@@ -421,7 +421,7 @@ open class PagingMenuView: UIScrollView {
         focusView.center = CGPoint(x: centerPointX, y: center.y)
 
         let expectedIndex = (focusView.center.x < leftFrame.maxX) ? index : rightIndex
-        focusView.selectedIndex = min(expectedIndex, numberOfItem - 1)
+        focusView.selectedIndex = max(0, min(expectedIndex, numberOfItem - 1))
 
         contentOffset = CGPoint(x: normaizedOffsetX, y:0)