Do not show "Original length undefined" on binary hex columns

Signed-off-by: William Desportes <williamdes@wdes.fr>

ChangeLog

@@ -11,6 +11,7 @@ phpMyAdmin - ChangeLog
 - issue #18120 Fix bug with numerical tables during renaming database
 - issue #16851 Fix ($cfg['Order']) default column order doesn't have have any effect since phpMyAdmin 4.2.0
 - issue #18112 Fix open base dir warning on git version class
+- issue        Do not show "Original length undefined" on binary hex columns
 
 5.2.1 (2023-02-07)
 - issue #17522 Fix case where the routes cache file is invalid

js/src/makegrid.js

@@ -2181,6 +2181,9 @@ var makeGrid = function (t, enableResize, enableReorder, enableVisib, enableGrid
     // wrap all truncated data cells with span indicating the original length
     // todo update the original length after a grid edit
     $(t).find('td.data.truncated:not(:has(span))')
+        .filter(function () {
+            return $(this).data('originallength') !== undefined;
+        })
         .wrapInner(function () {
             return '<span title="' + Messages.strOriginalLength + ' ' +
                 $(this).data('originallength') + '"></span>';