Merge pull request #2260 from mozilla/fix-prompt-none-code-in-bundle

check .nav-user-email exists before referencing
mozilla · Aug 23, 2021 · e85671a · e85671a
2 parents 04e0bbd + efc7ac6
commit e85671a
Showing 1 changed file with 10 additions and 7 deletions.
diff --git a/public/js/dashboard.js b/public/js/dashboard.js
@@ -96,11 +96,14 @@ if (removeMonitorButton) {
 }
 
 const relayLink = document.querySelector("[data-event-label='Try Firefox Relay']");
-const user_email = document.querySelector(".nav-user-email").textContent;
-if (user_email) {
-  const relayUrl = new URL(relayLink.href);
-  relayUrl.pathname += "accounts/fxa/login/";
-  relayUrl.searchParams.append("process", "login");
-  relayUrl.searchParams.append("auth_params", "prompt=none&login_hint=" + user_email);
-  relayLink.href = relayUrl.href;
+const userEmailElement = document.querySelector(".nav-user-email");
+if (userEmailElement) {
+  const user_email = userEmailElement.textContent;
+  if (user_email) {
+    const relayUrl = new URL(relayLink.href);
+    relayUrl.pathname += "accounts/fxa/login/";
+    relayUrl.searchParams.append("process", "login");
+    relayUrl.searchParams.append("auth_params", "prompt=none&login_hint=" + user_email);
+    relayLink.href = relayUrl.href;
+  }
 }