Only set language in MOBI metadata is it is not null

This commit is contained in:
Kovid Goyal 2011-04-26 19:43:16 -06:00
parent 2ac771e1dc
commit 7f133692ef

View File

@ -400,6 +400,7 @@ class MetadataUpdater(object):
if getattr(self, 'exth', None) is None:
raise MobiError('No existing EXTH record. Cannot update metadata.')
if not mi.is_null('language'):
self.record0[92:96] = iana2mobi(mi.language)
self.create_exth(exth=exth, new_title=mi.title)