From fda98ebc344591c41442ef6a62b7c5e77b2092df Mon Sep 17 00:00:00 2001
From: Remy Mathieu <remy.mathieu@datadoghq.com>
Date: Mon, 17 Dec 2018 10:52:04 +0100
Subject: [PATCH] disk: trim the device mapper name.

While reading the value of the file with `ioutil.ReadFile`,
the name is suffixed with a `\n`

Tested on Ubuntu 18.10
---
 disk/disk_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/disk/disk_linux.go b/disk/disk_linux.go
index 3d68936..6539250 100644
--- a/disk/disk_linux.go
+++ b/disk/disk_linux.go
@@ -433,7 +433,7 @@ func GetLabel(name string) string {
 	if err != nil {
 		return ""
 	} else {
-		return string(dmname)
+		return strings.TrimSpace(string(dmname))
 	}
 }