1 files changed, 2 insertions, 2 deletions
diff --git a/toolkit/mozapps/update/tests/unit_aus_update/updateSyncManager.js b/toolkit/mozapps/update/tests/unit_aus_update/updateSyncManager.js
index 9123f9e1e3..c705d536a4 100644
--- a/toolkit/mozapps/update/tests/unit_aus_update/updateSyncManager.js
+++ b/toolkit/mozapps/update/tests/unit_aus_update/updateSyncManager.js
@@ -79,7 +79,7 @@ add_task(async function () {
     await TestUtils.waitForCondition(
       () => syncManager.isOtherInstanceRunning(),
       "waiting for child process to take the lock"
-    ).catch(e => {
+    ).catch(_e => {
       // Rather than throwing out of waitForCondition(), catch and log the failure
       // manually so that we get output that's a bit more readable.
       Assert.ok(
@@ -93,7 +93,7 @@ add_task(async function () {
     await TestUtils.waitForCondition(
       () => !syncManager.isOtherInstanceRunning(),
       "waiting for child process to release the lock"
-    ).catch(e => {
+    ).catch(_e => {
       Assert.ok(
         !syncManager.isOtherInstanceRunning(),
         "child process has released the lock"