From 74661af6a5ae3111d6b795e0d2c01ed4792e587d Mon Sep 17 00:00:00 2001
From: Claire Liu <ccyliu7@gmail.com>
Date: Fri, 12 Oct 2018 09:56:36 -0700
Subject: [PATCH] lib: remove an unused variable

---
 lib/internal/bootstrap/node.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/internal/bootstrap/node.js b/lib/internal/bootstrap/node.js
index 3770c71fe21f96..46fb6e01e56b6a 100644
--- a/lib/internal/bootstrap/node.js
+++ b/lib/internal/bootstrap/node.js
@@ -631,7 +631,9 @@
           const { kExpandStackSymbol } = NativeModule.require('internal/util');
           if (typeof er[kExpandStackSymbol] === 'function')
             er[kExpandStackSymbol]();
-        } catch (er) {}
+        } catch {
+          // Nothing to be done about it at this point.
+        }
         return false;
       }