Avoid warnings about <<. external_attr is now an unsigned long.
diff --git a/Lib/zipfile.py b/Lib/zipfile.py
index 5c1c229..2df16ba 100644
--- a/Lib/zipfile.py
+++ b/Lib/zipfile.py
@@ -25,7 +25,7 @@
# Here are some struct module formats for reading headers
structEndArchive = "<4s4H2lH" # 9 items, end of archive, 22 bytes
stringEndArchive = "PK\005\006" # magic number for end of archive record
-structCentralDir = "<4s4B4H3l5H2l"# 19 items, central directory, 46 bytes
+structCentralDir = "<4s4B4H3l5HLl"# 19 items, central directory, 46 bytes
stringCentralDir = "PK\001\002" # magic number for central directory
structFileHeader = "<4s2B4H3l2H" # 12 items, file header record, 30 bytes
stringFileHeader = "PK\003\004" # magic number for file header
@@ -373,7 +373,7 @@
zinfo = ZipInfo(filename, date_time)
else:
zinfo = ZipInfo(arcname, date_time)
- zinfo.external_attr = st[0] << 16 # Unix attributes
+ zinfo.external_attr = st[0] << 16L # Unix attributes
if compress_type is None:
zinfo.compress_type = self.compression
else: