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Diffstat (limited to 'Lib/pathlib.py')
| -rw-r--r-- | Lib/pathlib.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/pathlib.py b/Lib/pathlib.py index bbac773..5169ff5 100644 --- a/Lib/pathlib.py +++ b/Lib/pathlib.py @@ -1065,6 +1065,8 @@ class Path(PurePath): """Iterate over this subtree and yield all existing files (of any kind, including directories) matching the given pattern. """ + if not pattern: + raise ValueError("Unacceptable pattern: {!r}".format(pattern)) pattern = self._flavour.casefold(pattern) drv, root, pattern_parts = self._flavour.parse_parts((pattern,)) if drv or root: |