Fix a typo in some code that is not tested or supported yet.

Closes issue 4993. Thanks Antoine Pitrou for the catch.

diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py
index 68f00178990daecef05ecd679efa5309e8366004..196c6d8e8f731c054bcce1d8e6685d8b08864fa7 100644 (file)
--- a/Lib/importlib/_bootstrap.py
+++ b/Lib/importlib/_bootstrap.py
@@ -431,7 +431,7 @@ class _PyFileLoader(object):
         if source_path is None:
             return None
         import tokenize
-        with closing(_fileio_FileIO(source_path, 'r')) as file:
+        with closing(_fileio._FileIO(source_path, 'r')) as file:
             encoding, lines = tokenize.detect_encoding(file.readline)
         # XXX Will fail when passed to compile() if the encoding is
         # anything other than UTF-8.