dashp option for mkdir should not report error on already exists

whyrusleeping · whyrusleeping · commit 08ebb4faf61c · 2015-08-07T15:04:19.000-07:00
License: MIT
Signed-off-by: Jeromy &lt;jeromyj@gmail.com&gt;
diff --git a/core/commands/mfs.go b/core/commands/mfs.go
@@ -778,8 +778,10 @@ var MfsMkdirCmd = &cmds.Command{
 
 		_, err = cur.Mkdir(parts[len(parts)-1])
 		if err != nil {
-			res.SetError(err, cmds.ErrNormal)
-			return
+			if !dashp || err != os.ErrExist {
+				res.SetError(err, cmds.ErrNormal)
+				return
+			}
 		}
 	},
 }

Original file line number	Diff line number	Diff line change
`@@ -778,8 +778,10 @@ var MfsMkdirCmd = &cmds.Command{`
`778`	`778`
`779`	`779`	`_, err = cur.Mkdir(parts[len(parts)-1])`
`780`	`780`	`if err != nil {`
`781`		`- res.SetError(err, cmds.ErrNormal)`
`782`		`- return`
	`781`	`+ if !dashp \|\| err != os.ErrExist {`
	`782`	`+ res.SetError(err, cmds.ErrNormal)`
	`783`	`+ return`
	`784`	`+ }`
`783`	`785`	`}`
`784`	`786`	`},`
`785`	`787`	`}`