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Fix #5225 (IndexError returned for metadata lookup with ISBN and blank author)

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Kovid Goyal 2010-04-04 08:49:45 +05:30
parent 64c423ba08
commit 6463f7cd4c
1 changed files with 4 additions and 1 deletions
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5
src/calibre/gui2/dialogs/metadata_single.py
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@ -553,7 +553,10 @@ class MetadataSingleDialog(ResizableDialog, Ui_MetadataSingleDialog):
def fetch_metadata(self): def fetch_metadata(self):
isbn = re.sub(r'[^0-9a-zA-Z]', '', unicode(self.isbn.text())) isbn = re.sub(r'[^0-9a-zA-Z]', '', unicode(self.isbn.text()))
title = qstring_to_unicode(self.title.text()) title = qstring_to_unicode(self.title.text())
author = string_to_authors(unicode(self.authors.text()))[0] try:
author = string_to_authors(unicode(self.authors.text()))[0]
except IndexError:
author = ''
publisher = qstring_to_unicode(self.publisher.currentText()) publisher = qstring_to_unicode(self.publisher.currentText())
if isbn or title or author or publisher: if isbn or title or author or publisher:
d = FetchMetadata(self, isbn, title, author, publisher, self.timeout) d = FetchMetadata(self, isbn, title, author, publisher, self.timeout)