Minor cli option validation bug

2016-11-05 23:34:55 -07:00
parent 2a2a21c781
commit ef7de75ec3
1 changed files with 3 additions and 0 deletions
@@ -54,6 +54,9 @@ func fnGet(c *cli.Context) error {
 	client := getClient(c.GlobalString("server"))

 	fnName := c.String("name")
+	if len(fnName) == 0 {
+		fatal("Need name of function, use --name")
+	}
 	fnUid := c.String("uid")
 	m := &fission.Metadata{Name: fnName, Uid: fnUid}