1 files changed, 4 insertions, 4 deletions
diff --git a/toolkit/components/extensions/test/xpcshell/test_ext_i18n.js b/toolkit/components/extensions/test/xpcshell/test_ext_i18n.js
index 048e675a3e..1e46e19527 100644
--- a/toolkit/components/extensions/test/xpcshell/test_ext_i18n.js
+++ b/toolkit/components/extensions/test/xpcshell/test_ext_i18n.js
@@ -306,7 +306,7 @@ add_task(async function test_get_accept_languages() {
   }
 
   function background(checkResultsFn) {
-    browser.test.onMessage.addListener(([msg, expected]) => {
+    browser.test.onMessage.addListener(([, expected]) => {
       browser.i18n.getAcceptLanguages().then(results => {
         checkResultsFn("background", results, expected);
 
@@ -316,7 +316,7 @@ add_task(async function test_get_accept_languages() {
   }
 
   function content(checkResultsFn) {
-    browser.test.onMessage.addListener(([msg, expected]) => {
+    browser.test.onMessage.addListener(([, expected]) => {
       browser.i18n.getAcceptLanguages().then(results => {
         checkResultsFn("contentScript", results, expected);
 
@@ -392,7 +392,7 @@ add_task(async function test_get_ui_language() {
   }
 
   function background(getResultsFn, checkResultsFn) {
-    browser.test.onMessage.addListener(([msg, expected]) => {
+    browser.test.onMessage.addListener(([, expected]) => {
       checkResultsFn("background", getResultsFn(), expected);
 
       browser.test.sendMessage("background-done");
@@ -400,7 +400,7 @@ add_task(async function test_get_ui_language() {
   }
 
   function content(getResultsFn, checkResultsFn) {
-    browser.test.onMessage.addListener(([msg, expected]) => {
+    browser.test.onMessage.addListener(([, expected]) => {
       checkResultsFn("contentScript", getResultsFn(), expected);
 
       browser.test.sendMessage("content-done");