From 6b047095a182a487db4d8bf76fc770dc0c0ccc6e Mon Sep 17 00:00:00 2001
From: Andreas Rammhold <andreas@rammhold.de>
Date: Sat, 12 Mar 2016 22:42:49 +0100
Subject: [PATCH] Fixed gluon-collector crash if config is not valid

gluon-collector would crash if the config could not be loaded. The cause of this is an access to config.Get('prometheus') without actually checking if the config is loaded before initializing prometheus.
---
 gluon-collector/main.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gluon-collector/main.go b/gluon-collector/main.go
index 3694859..069d269 100644
--- a/gluon-collector/main.go
+++ b/gluon-collector/main.go
@@ -222,10 +222,10 @@ func main() {
 	Closeables = make([]io.Closer, 0, 5)
 	flag.Parse()
 	conf.InitConfig()
-	prometheus.Init()
 	if conf.Global == nil {
 		log.Fatal("Configuration couldn't be parsed")
 	}
+	prometheus.Init()
 	ConfigureLogger()
 	CreateDataStore()
 	prometheus.ProcessStoredValues(DataStore)