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Cover grid: Fix text showing 'None' for rating fields for books with no rating

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This commit is contained in:
Kovid Goyal 2013-12-11 22:34:41 +05:30
parent 805dd105a5
commit c6dadb7100
1 changed files with 2 additions and 2 deletions
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4
src/calibre/gui2/library/alternate_views.py
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@ -379,8 +379,8 @@ class CoverDelegate(QStyledItemDelegate):
mi = db.get_proxy_metadata(book_id)
display_name, ans, val, fm = mi.format_field_extended(field)
if fm and fm['datatype'] == 'rating':
ans = u'\u2605' * int(val/2.0)
return unicode(ans)
ans = u'\u2605' * int(val/2.0) if val is not None else ''
return '' if ans is None else unicode(ans)
except Exception:
if DEBUG:
import traceback