From 655677b4527bf2a8ce7d686755e5ab2e411e515f Mon Sep 17 00:00:00 2001
From: Sebastien Douheret <sebastien.douheret@iot.bzh>
Date: Wed, 30 Aug 2017 22:44:44 +0200
Subject: [PATCH] Fixed error about no env config file.

---
 main.go | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/main.go b/main.go
index d907a44..87de43c 100644
--- a/main.go
+++ b/main.go
@@ -123,7 +123,7 @@ func main() {
 		},
 		EnvVar{
 			Name:        "XDS_LOGFILE",
-			Usage:       "logging file",
+			Usage:       "logging file (default: " + logFileInitial + ")",
 			Destination: &logFile,
 		},
 		EnvVar{
@@ -524,9 +524,10 @@ func loadConfigEnvFile(confFile, gdbCmdFile string) (map[string]string, string,
 				path.Join(curDir, "target"),
 				path.Join(u.HomeDir, ".config", "xds"),
 			} {
-				confFile = path.Join(d, xdsEnvFile)
-				log.Infof("Search config in %s", confFile)
-				if common.Exists(confFile) {
+				cf := path.Join(d, xdsEnvFile)
+				log.Infof("Search config in %s", cf)
+				if common.Exists(cf) {
+					confFile = cf
 					break
 				}
 			}
-- 
2.16.6