Handle null error by using optional chaining and checking for ! undef…

…ined
LeeWannacott · May 29, 2023 · e354eb5 · e354eb5
1 parent 1357aed
commit e354eb5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/public/table-sort.js b/public/table-sort.js
@@ -85,8 +85,8 @@ function tableSortJs(testingTableSortJS = false, domDocumentWindow = document) {
       let foundMatch = false;
       for (let key of Object.keys(inferableClasses)) {
         let classRegexp = inferableClasses[key].regexp;
-        if (tableColumn.innerText) {
-          if (tableColumn.innerText.match(classRegexp) !== null) {
+        if (tableColumn?.innerText !== undefined) {
+          if (tableColumn.innerText.match(classRegexp)) {
             foundMatch = true;
             inferableClasses[key].count++;
           }