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Ensure that set_metadata does not attempt to copy a multiple text field to a non-multiple text field.

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This commit is contained in:
Charles Haley 2011-10-16 14:04:39 +02:00
parent 6be5c5a1f0
commit e6ded55f62
1 changed files with 3 additions and 1 deletions
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4
src/calibre/library/database2.py
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@ -2103,7 +2103,9 @@ def should_replace_field(attr):
user_mi = mi.get_all_user_metadata(make_copy=False)
for key in user_mi.iterkeys():
if key in self.field_metadata and \
user_mi[key]['datatype'] == self.field_metadata[key]['datatype']:
user_mi[key]['datatype'] == self.field_metadata[key]['datatype'] and \
(user_mi[key]['datatype'] != 'text' or
user_mi[key]['is_multiple'] == self.field_metadata[key]['is_multiple']):
val = mi.get(key, None)
if force_changes or val is not None:
doit(self.set_custom, id, val=val, extra=mi.get_extra(key),