Show error when no scannable servers are detected.

2016-09-14 09:35:15 +09:00
parent 1b85e56961
commit f5eeed0bc2
4 changed files with 17 additions and 5 deletions
--- a/commands/scan.go
+++ b/commands/scan.go
@@ -368,7 +368,10 @@ func (p *ScanCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{})
 	}

 	Log.Info("Detecting Server/Contianer OS... ")
-	scan.InitServers(Log)
+	if err := scan.InitServers(Log); err != nil {
+		Log.Errorf("Failed to init servers: %s", err)
+		return subcommands.ExitFailure
+	}

 	Log.Info("Checking sudo configuration... ")
 	if err := scan.CheckIfSudoNoPasswd(Log); err != nil {