lib: remove unused 'e' from catch

PR-URL: https://github.com/nodejs/node/pull/23458
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Hitesh Kanwathirtha <digitalinfinity@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/querystring.js b/lib/querystring.js
index ba676d8c6d..3a4d09bf78 100644
--- a/lib/querystring.js
+++ b/lib/querystring.js
@@ -109,7 +109,7 @@ function unescapeBuffer(s, decodeSpaces) {
 function qsUnescape(s, decodeSpaces) {
   try {
     return decodeURIComponent(s);
-  } catch (e) {
+  } catch {
     return QueryString.unescapeBuffer(s, decodeSpaces).toString();
   }
 }