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authorSebastien Douheret <sebastien.douheret@iot.bzh>2017-11-08 10:21:43 +0100
committerSebastien Douheret <sebastien.douheret@iot.bzh>2017-11-08 10:21:43 +0100
commite7c3ce2030313576cdf15e0eff26e59fcbeb4acc (patch)
tree830ac6123668ff6cc588c1b3ffdd4a41c5178237 /main.go
parent18893f9ed5f003133fad06b42a381effe4017bab (diff)
Display help when no arg is set.
Diffstat (limited to 'main.go')
-rw-r--r--main.go6
1 files changed, 5 insertions, 1 deletions
diff --git a/main.go b/main.go
index eec23da..090144d 100644
--- a/main.go
+++ b/main.go
@@ -169,7 +169,10 @@ func main() {
app.Before = func(ctx *cli.Context) error {
var err error
- // Don't init anything when user wants help
+ // Don't init anything when no argument or help option is set
+ if ctx.NArg() == 0 {
+ return nil
+ }
for _, a := range ctx.Args() {
switch a {
case "-h", "--h", "-help", "--help":
@@ -254,6 +257,7 @@ func XdsConnInit(ctx *cli.Context) error {
return cli.NewExitError(errmsg, 1)
}
HTTPCli.SetLogLevel(ctx.String("loglevel"))
+ Log.Infoln("HTTP session ID : ", HTTPCli.GetClientID())
// Create io Websocket client
Log.Debugln("Connecting IO.socket client on ", baseURL)