add logging if no attr found

AdguardTeam · Feb 7, 2024 · 78b3340 · 78b3340
1 parent d5c569c
commit 78b3340
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/scriptlets/set-attr.js b/src/scriptlets/set-attr.js
@@ -144,6 +144,9 @@ export function setAttr(source, selector, attr, value = '') {
     if (shouldCopyValue) {
         attributeHandler = (elem, attr, value) => {
             const valueToCopy = elem.getAttribute(value.slice(1, -1));
+            if (valueToCopy === null) {
+                logMessage(source, `No element attribute found to copy value from: ${value}`);
+            }
             elem.setAttribute(attr, valueToCopy);
         };
     }