From e0629d48e1aa9ca26656294dbb6f037b3fe01f54 Mon Sep 17 00:00:00 2001
From: goir <goir@goirware.de>
Date: Wed, 5 Dec 2012 22:11:41 +0100
Subject: [PATCH] Update lib/process_metrics.js

fixed pctThreshold replace if you specify floating point values.
---
 lib/process_metrics.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/process_metrics.js b/lib/process_metrics.js
index 44ad55e..bcccfae 100644
--- a/lib/process_metrics.js
+++ b/lib/process_metrics.js
@@ -50,7 +50,7 @@ var process_metrics = function (metrics, flushInterval, ts, flushCallback) {
           }
 
           var clean_pct = '' + pct;
-          clean_pct.replace('.', '_');
+          clean_pct = clean_pct.replace('.', '_');
           current_timer_data["mean_" + clean_pct] = mean;
           current_timer_data["upper_" + clean_pct] = maxAtThreshold;
           current_timer_data["sum_" + clean_pct] = sum;