[config] error message when no key is given for config:get

2017-05-21 16:38:55 -04:00
parent 32414b343a
commit e7a81a8f8b
1 changed files with 3 additions and 0 deletions
--- a/plugins/config/src/subcommands/get/get.go
+++ b/plugins/config/src/subcommands/get/get.go
@@ -21,6 +21,9 @@ func main() {
 	if len(keys) > 1 {
 		common.LogFail(fmt.Sprintf("Unexpected argument(s): %v", keys[1:]))
 	}
+	if len(keys) == 0 {
+		common.LogFail("Expected: key")
+	}
 	value := config.GetWithDefault(appName, keys[0], "")

 	if *quoted {