From e2cf7f3d8460834044e1eb860d72adc71080fc73 Mon Sep 17 00:00:00 2001
From: teppeis <teppeis@gmail.com>
Date: Sun, 21 Dec 2014 19:13:34 +0900
Subject: [PATCH] remove unnecessary call to isNaN()

from https://github.com/joyent/node/commit/b87ca794e31096b61ead46911baf92ba1c020a7d#diff-1
---
 assert.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/assert.js b/assert.js
index be6a0db..6d15eb3 100644
--- a/assert.js
+++ b/assert.js
@@ -86,7 +86,7 @@ function replacer(key, value) {
   if (util.isUndefined(value)) {
     return '' + value;
   }
-  if (util.isNumber(value) && (isNaN(value) || !isFinite(value))) {
+  if (util.isNumber(value) && !isFinite(value)) {
     return value.toString();
   }
   if (util.isFunction(value) || util.isRegExp(value)) {