Fixed error about no env config file.

diff --git a/main.go b/main.go
index d907a44..87de43c 100644 (file)
--- 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
                                }
                        }