close file before removing it in check writeable

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

test/sharness/t0020-init.sh

@@ -63,7 +63,8 @@ test_expect_success ".ipfs/ has been created" '
 	test -d ".ipfs" &&
 	test -f ".ipfs/config" &&
 	test -d ".ipfs/datastore" &&
-	test -d ".ipfs/blocks" ||
+	test -d ".ipfs/blocks" &&
+	test ! -f ._check_writeable ||
 	test_fsh ls -al .ipfs
 '
 

thirdparty/dir/dir.go

@@ -16,6 +16,7 @@ func Writable(path string) error {
 	}
 	// Check the directory is writeable
 	if f, err := os.Create(filepath.Join(path, "._check_writeable")); err == nil {
+		f.Close()
 		os.Remove(f.Name())
 	} else {
 		return errors.New("'" + path + "' is not writeable")