From f706262639cc2672b83cf4387886afb393c956cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Seungyeob=20Song?= <sungsong88@gmail.com>
Date: Thu, 17 Sep 2020 14:48:37 -0400
Subject: [PATCH] Zoom Out bounce back fix

onPanResponderRelease now always knows how to bounce back to scale 1 when it's zoomed out less than scale 1.
---
 src/image-zoom/image-zoom.component.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/image-zoom/image-zoom.component.tsx b/src/image-zoom/image-zoom.component.tsx
index e06c90f..063fc24 100644
--- a/src/image-zoom/image-zoom.component.tsx
+++ b/src/image-zoom/image-zoom.component.tsx
@@ -438,7 +438,7 @@ export default class ImageViewer extends React.Component<ImageZoomProps, ImageZo
       const moveDistance = Math.sqrt(gestureState.dx * gestureState.dx + gestureState.dy * gestureState.dy);
       const { locationX, locationY, pageX, pageY } = evt.nativeEvent;
 
-      if (evt.nativeEvent.changedTouches.length === 1 && moveDistance < (this.props.clickDistance || 0)) {
+      if (this.scale >= 1 && evt.nativeEvent.changedTouches.length === 1 && moveDistance < (this.props.clickDistance || 0)) {
         this.singleClickTimeout = setTimeout(() => {
           if (this.props.onClick) {
             this.props.onClick({ locationX, locationY, pageX, pageY });