lib9p

commit 41e9b36e077197a90ca39be7223ea5f43f2ef455
parent 75d20bcd792dbee6682b653497ef542d582cfd28
Author: Matsuda Kenji <info@mtkn.jp>
Date:   Sun,  7 Jan 2024 13:03:00 +0900

fix bug and follow the document of fs.ReadDir.
it must return nil error when n == -1 and readdir succeeds to read
	to the end of that directory

Diffstat:
M
client/file.go
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/client/file.go b/client/file.go
@@ -111,7 +111,6 @@ func (cf *File) ReadDir(n int) ([]fs.DirEntry, error) {
 		if err != nil {
 			break
 		} else if len(data) == 0 {
-			err = io.EOF
 			break
 		}
 		cf.fid.offset += uint64(len(data))
@@ -128,5 +127,8 @@ func (cf *File) ReadDir(n int) ([]fs.DirEntry, error) {
 		de = cf.dirBuf
 		cf.dirBuf = nil
 	}
+	if err == nil && len(de) == 0 && n > 0 {
+		err = io.EOF
+	}
 	return de, err
 }