From a2a6044cf707bd22140797a5026f58d5052732ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=B2=81=E6=99=93=E6=95=8F?= <minzilu@me.com>
Date: Thu, 12 Nov 2015 16:52:30 +0800
Subject: [PATCH] measurement name should have prefix before ShouldPass check

---
 accumulator.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/accumulator.go b/accumulator.go
index 79f0c51b1..78bf38dde 100644
--- a/accumulator.go
+++ b/accumulator.go
@@ -92,6 +92,10 @@ func (ac *accumulator) AddFields(
 		timestamp = time.Now()
 	}
 
+	if ac.prefix != "" {
+		measurement = ac.prefix + measurement
+	}
+
 	if ac.plugin != nil {
 		if !ac.plugin.ShouldPass(measurement, tags) {
 			return
@@ -104,10 +108,6 @@ func (ac *accumulator) AddFields(
 		}
 	}
 
-	if ac.prefix != "" {
-		measurement = ac.prefix + measurement
-	}
-
 	pt, err := client.NewPoint(measurement, tags, fields, timestamp)
 	if err != nil {
 		log.Printf("Error adding point [%s]: %s\n", measurement, err.Error())