From 8d713d8d511734bc9859488ab53fe44a85f887db Mon Sep 17 00:00:00 2001
From: Brian White <mscdex@mscdex.net>
Date: Fri, 5 Feb 2016 22:20:00 -0500
Subject: [PATCH] benchmark: allow empty parameters

PR-URL: https://github.com/nodejs/node/pull/5123
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 benchmark/common.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/benchmark/common.js b/benchmark/common.js
index 511ae384f418bf..c0c7805a5c53db 100644
--- a/benchmark/common.js
+++ b/benchmark/common.js
@@ -188,11 +188,13 @@ function parseOpts(options) {
   var num = keys.length;
   var conf = {};
   for (var i = 2; i < process.argv.length; i++) {
-    var match = process.argv[i].match(/^(.+)=(.+)$/);
-    if (!match || !match[1] || !match[2] || !options[match[1]]) {
+    var match = process.argv[i].match(/^(.+)=(.*)$/);
+    if (!match || !match[1] || !options[match[1]]) {
       return null;
     } else {
-      conf[match[1]] = isFinite(match[2]) ? +match[2] : match[2]
+      conf[match[1]] = (match[2].length && isFinite(match[2])
+                        ? +match[2]
+                        : match[2]);
       num--;
     }
   }