From ba923e2864da7aae864a4a3d9185212092339142 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Sun, 23 Dec 2018 18:20:11 -0800
Subject: [PATCH] error if the last arguement does not end with forward slash

---
 weed/command/filer_copy.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/weed/command/filer_copy.go b/weed/command/filer_copy.go
index 46bf61383..2d318bc1a 100644
--- a/weed/command/filer_copy.go
+++ b/weed/command/filer_copy.go
@@ -80,7 +80,8 @@ func runCopy(cmd *Command, args []string) bool {
 	}
 	urlPath := filerUrl.Path
 	if !strings.HasSuffix(urlPath, "/") {
-		urlPath = urlPath + "/"
+		fmt.Printf("The last argument should be a folder and end with \"/\": %v\n", err)
+		return false
 	}
 
 	if filerUrl.Port() == "" {