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Fix #1324162 [Authors gives error: unhandled exception / IndexError:string index out of range](https://bugs.launchpad.net/calibre/+bug/1324162)
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@ -1111,8 +1111,11 @@ class DB(object):
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l = self.PATH_LIMIT - (len(book_id) // 2) - 2
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l = self.PATH_LIMIT - (len(book_id) // 2) - 2
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author = ascii_filename(author)[:l].decode('ascii', 'replace')
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author = ascii_filename(author)[:l].decode('ascii', 'replace')
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title = ascii_filename(title)[:l].decode('ascii', 'replace')
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title = ascii_filename(title)[:l].decode('ascii', 'replace')
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while author[-1] in (' ', '.'):
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try:
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author = author[:-1]
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while author[-1] in (' ', '.'):
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author = author[:-1]
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except IndexError:
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author = ''
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if not author:
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if not author:
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author = ascii_filename(_('Unknown')).decode(
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author = ascii_filename(_('Unknown')).decode(
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'ascii', 'replace')
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'ascii', 'replace')
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@ -1135,6 +1138,8 @@ class DB(object):
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name = title + ' - ' + author
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name = title + ' - ' + author
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while name.endswith('.'):
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while name.endswith('.'):
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name = name[:-1]
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name = name[:-1]
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if not name:
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name = ascii_filename(_('Unknown')).decode('ascii', 'replace')
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return name
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return name
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# Database layer API {{{
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# Database layer API {{{
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