# HG changeset patch
# User Mikael Berthe <mikael@lilotux.net>
# Date 1494540544 -7200
# Node ID d436b88d137b33b170ea19dfc799f2044f6eeaee
# Parent  20d514540f3766b909b69c4ee6459dadcac2e256
Allow special configuration file "/dev/null"

diff -r 20d514540f37 -r d436b88d137b cmd/root.go
--- a/cmd/root.go	Thu May 11 23:57:17 2017 +0200
+++ b/cmd/root.go	Fri May 12 00:09:04 2017 +0200
@@ -169,6 +169,9 @@
 
 // initConfig reads in config file and ENV variables if set.
 func initConfig() {
+	if cfgFile == "/dev/null" {
+		return
+	}
 	if cfgFile != "" { // enable ability to specify config file via flag
 		viper.SetConfigFile(cfgFile)
 	}