config.Load doesn't return Configuration; global config.Config is actually set

config/config.go

@@ -16,7 +16,8 @@ var (
 	}
 )
 
-func Load(configFilePath string) (*Configuration, error) {
-	Config, err := loadConfFile(configFilePath)
-	return &Config, err
+func Load(configFilePath string) error {
+	config, err := loadConfFile(configFilePath)
+	Config = config
+	return err
 }

main.go

@@ -15,7 +15,7 @@ var (
 func main() {
 	flag.Parse()
 
-	_, err := config.Load(*configFile)
+	err := config.Load(*configFile)
 	if err != nil {
 		log.Fatalf("Failed to load configuration: %s\n ", err.Error())
 	}