Fixed --help and --version when no config file found.

Signed-off-by: Sebastien Douheret <sebastien.douheret@iot.bzh>

1 files changed, 6 insertions, 2 deletions

diff --git a/main.go b/main.go
index 1ada40e..1c2e6d8 100644
--- a/main.go
+++ b/main.go
@@ -190,8 +190,12 @@ endloop:
 	// Source config env file
 	// (we cannot use confFile var because env variables setting is just after)
 	envMap, confFile, err := loadConfigEnvFile(os.Getenv("XDS_CONFIG"), gdbCmdFile)
-	if err != nil {
-		exitError(syscall.ENOENT, err.Error())
+
+	// Only rise an error when args is not set (IOW when --help or --version is not set)
+	if len(args) == 1 {
+		if err != nil {
+			exitError(syscall.ENOENT, err.Error())
+		}
 	}
 
 	// Managed env vars and create help