8d2c44d8112018dbb115baa707dbffc4778a7006
max
  Wed Sep 10 08:01:40 2025 -0700
upgrading code for post-2013 nodejs/jshint, refs #36336

diff --git src/hg/js/hgc.js src/hg/js/hgc.js
index 07cf4460bee..d0227052b8b 100644
--- src/hg/js/hgc.js
+++ src/hg/js/hgc.js
@@ -6,31 +6,31 @@
     referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
 }
 
 // a generic table with no headers or sortable rows:
 function makeGenericTable(data) {
     var table = document.createElement("table");
     table.classList.add("jsonTable");
     var val, i, j;
     var keys = Object.keys(data);
     for (i = 0; i < keys.length; i++) {
         key = keys[i];
         val = data[key];
         var row = table.insertRow();
         if (Array.isArray(val)) {
             for (j = 0; j < val.length; j++) {
-                cell = row.insertCell();
+                let cell = row.insertCell();
                 if (j < val.length) {
                     cell.appendChild(document.createTextNode(val[j]));
                 } else {
                     cell.appendChild(document.createTextNode(""));
                 }
             }
         } else {
             var rowLabel = document.createTextNode(key);
             var labelCell = row.insertCell();
             var cell;
             labelCell.appendChild(rowLabel);
 
             if (typeof(val) == "object" && !Array.isArray(val)) {
                 cell = row.insertCell();
                 cell.appendChild(makeGenericTable(val));