From 575926cdecaf431db69d440b3cec974a0cc2c4b2 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Fri, 26 Apr 2019 09:31:55 -0700
Subject: [PATCH] minor

---
 weed/shell/command_fs_meta_load.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/weed/shell/command_fs_meta_load.go b/weed/shell/command_fs_meta_load.go
index 0991c039c..2c5d19015 100644
--- a/weed/shell/command_fs_meta_load.go
+++ b/weed/shell/command_fs_meta_load.go
@@ -33,6 +33,11 @@ func (c *commandFsMetaLoad) Help() string {
 
 func (c *commandFsMetaLoad) Do(args []string, commandEnv *commandEnv, writer io.Writer) (err error) {
 
+	if len(args) == 0 {
+		fmt.Fprintf(writer, "missing a metadata file\n")
+		return nil
+	}
+
 	filerServer, filerPort, path, err := commandEnv.parseUrl(findInputDirectory(nil))
 	if err != nil {
 		return err