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Handle badly malformed font sizes in CSS

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Kovid Goyal 2009-07-28 14:12:52 -06:00
parent a4e2d6acb5
commit e9eaee4969
1 changed files with 2 additions and 0 deletions
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src/calibre/ebooks/oeb/stylizer.py
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@ -411,6 +411,8 @@ class Style(object):
result = size result = size
else: else:
result = self._unit_convert(value, base=base, font=base) result = self._unit_convert(value, base=base, font=base)
if not isinstance(result, (int, float, long)):
return base
if result < 0: if result < 0:
result = normalize_fontsize("smaller", base) result = normalize_fontsize("smaller", base)
if factor: if factor: