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Avoid an error about something not being a Boolean. 

Fixes: https://launchpad.net/bugs/899532
This commit is contained in:
Raoul Snyman 2011-12-03 23:49:40 +02:00
parent 2e7a25697d
commit def18307cc
1 changed files with 2 additions and 1 deletions
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3
openlp/plugins/songs/lib/olpimport.py
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@ -121,6 +121,7 @@ class OpenLPSongImport(SongImport):
source_topics_table = source_meta.tables[u'topics']
source_authors_songs_table = source_meta.tables[u'authors_songs']
source_songs_topics_table = source_meta.tables[u'songs_topics']
source_media_files_songs_table = None
if has_media_files:
source_media_files_table = source_meta.tables[u'media_files']
source_media_files_songs_table = \
@ -137,7 +138,7 @@ class OpenLPSongImport(SongImport):
secondary=source_songs_topics_table)
}
if has_media_files:
if source_media_files_songs_table:
if source_media_files_songs_table is not None:
song_props['media_files'] = relation(OldMediaFile,
backref='songs',
secondary=source_media_files_songs_table)