log when loading config from environment

9 years ago · c3eb54f183
parent e6e16c1c8b
commit c3eb54f183
1 changed files with 3 additions and 1 deletions
--- a/main.go
+++ b/main.go
@ -275,7 +275,9 @@ func loadConfig() (*config, error) {
 	}

 	configFilePath := os.Getenv("PACKER_CONFIG")
-	if configFilePath == "" {
+	if configFilePath != "" {
+		log.Printf("'PACKER_CONFIG' set, loading config from environment.")
+	} else {
 		var err error
 		configFilePath, err = packer.ConfigFile()