1 files changed, 1 insertions, 1 deletions

diff --git a/test/jsUtils.test.ts b/test/jsUtils.test.ts
index 411ef28f9..ff7d29d77 100644
--- a/test/jsUtils.test.ts
+++ b/test/jsUtils.test.ts
@@ -146,7 +146,7 @@ describe('jsUtils', () => {
     });
 
     it('handles index = 11', () => {
-      expect(jsUtils.acceleratorString(11, 'abc')).toEqual(undefined);
+      expect(jsUtils.acceleratorString(11, 'abc')).toEqual('');
     });
   });
 });