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EPUB Input: Handle empty XML files. Fixes #4705 (epub to mobi conversion fails)

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Kovid Goyal 2010-01-27 11:34:59 -07:00
parent ad4715cb03
commit b1b291007c
1 changed files with 2 additions and 0 deletions
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src/calibre/ebooks/oeb/base.py
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@ -760,6 +760,8 @@ class Manifest(object):
def _parse_xml(self, data): def _parse_xml(self, data):
data = xml_to_unicode(data, strip_encoding_pats=True)[0] data = xml_to_unicode(data, strip_encoding_pats=True)[0]
if not data:
return None
parser = etree.XMLParser(recover=True) parser = etree.XMLParser(recover=True)
try: try:
return etree.fromstring(data, parser=parser) return etree.fromstring(data, parser=parser)