Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix problem where Metadata NULL_VALUE can be corrupted.

Browse Source
This commit is contained in:
Charles Haley 2011-03-07 15:48:14 +00:00
parent 5ade4834b9
commit db63283bf2
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/calibre/ebooks/metadata/book/base.py
View File

@ -130,7 +130,7 @@ class Metadata(object):
self.set_identifiers(val)
elif field in STANDARD_METADATA_FIELDS:
if val is None:
val = NULL_VALUES.get(field, None)
val = copy.copy(NULL_VALUES.get(field, None))
_data[field] = val
elif field in _data['user_metadata'].iterkeys():
_data['user_metadata'][field]['#value#'] = val