From 32e428ff19c28c87bb2ed362316b928b372e3a70 Mon Sep 17 00:00:00 2001
From: guaneec <guaneec@users.noreply.github.com>
Date: Sat, 8 Oct 2022 16:01:34 +0800
Subject: [PATCH] Remove duplicate event listeners

---
 javascript/imageviewer.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/javascript/imageviewer.js b/javascript/imageviewer.js
index 3a0baac8c..4c0e8f4bb 100644
--- a/javascript/imageviewer.js
+++ b/javascript/imageviewer.js
@@ -86,6 +86,9 @@ function showGalleryImage(){
         
         if(fullImg_preview != null){
             fullImg_preview.forEach(function function_name(e) {
+                if (e.dataset.modded)
+                    return;
+                e.dataset.modded = true;
                 if(e && e.parentElement.tagName == 'DIV'){
 
                     e.style.cursor='pointer'