diff options
Diffstat (limited to 'src/path/filepath/path.go')
| -rw-r--r-- | src/path/filepath/path.go | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/path/filepath/path.go b/src/path/filepath/path.go index b56534dead..8300a32cb1 100644 --- a/src/path/filepath/path.go +++ b/src/path/filepath/path.go @@ -117,9 +117,21 @@ func Clean(path string) string { case os.IsPathSeparator(path[r]): // empty path element r++ - case path[r] == '.' && (r+1 == n || os.IsPathSeparator(path[r+1])): + case path[r] == '.' && r+1 == n: // . element r++ + case path[r] == '.' && os.IsPathSeparator(path[r+1]): + // ./ element + r++ + + for r < len(path) && os.IsPathSeparator(path[r]) { + r++ + } + if out.w == 0 && volumeNameLen(path[r:]) > 0 { + // When joining prefix "." and an absolute path on Windows, + // the prefix should not be removed. + out.append('.') + } case path[r] == '.' && path[r+1] == '.' && (r+2 == n || os.IsPathSeparator(path[r+2])): // .. element: remove to last separator r += 2 |