main : check --config-check should has --config flag specified first. (…

…pingcap#11855) * check --config-check flag should has --config flag specified first.
AilinKid · Aug 26, 2019 · e653f56 · e653f56
1 parent 2a067ee
commit e653f56
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/tidb-server/main.go b/tidb-server/main.go
@@ -308,6 +308,12 @@ func loadConfig() string {
 			return err.Error()
 		}
 		terror.MustNil(err)
+	} else {
+		// configCheck should have the config file specified.
+		if *configCheck {
+			fmt.Fprintln(os.Stderr, "config check failed", errors.New("no config file specified for config-check"))
+			os.Exit(1)
+		}
 	}
 	return ""
 }