Handled when the textContent is passed into the isDescriptiveText fun…

…ction as undefined or null in the link-text plugin. This fixes the error "Unable to get property 'replace' of undefined or null reference"
jdan · Jul 22, 2015 · de2534f · de2534f
1 parent 3c0f257
commit de2534f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/plugins/link-text/index.js b/plugins/link-text/index.js
@@ -26,6 +26,11 @@ class LinkTextPlugin extends Plugin {
      * Original: https://github.com/GoogleChrome/accessibility-developer-tools/blob/9183b21cb0a02f5f04928f5cb7cb339b6bbc9ff8/src/audits/LinkWithUnclearPurpose.js#L55-67
      */
     isDescriptiveText(textContent) {
+        // Handle when the text is undefined or null
+        if (typeof textContent === "undefined" || textContent === null) {
+            return false;
+        }
+
         let stopWords = [
             "click", "tap", "go", "here", "learn", "more", "this", "page",
             "link", "about"