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Fix the NOT function.

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This commit is contained in:
Charles Haley 2011-06-04 15:04:20 +01:00
parent da9aef6c58
commit 87c178accb
1 changed files with 2 additions and 7 deletions
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9
src/calibre/utils/formatter_functions.py
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@ -727,13 +727,8 @@ class BuiltinNot(BuiltinFormatterFunction):
'returns the empty string. This function works well with test or ' 'returns the empty string. This function works well with test or '
'first_non_empty. You can have as many values as you want.') 'first_non_empty. You can have as many values as you want.')
def evaluate(self, formatter, kwargs, mi, locals, *args): def evaluate(self, formatter, kwargs, mi, locals, val):
i = 0 return '' if val else '1'
while i < len(args):
if args[i]:
return '1'
i += 1
return ''
class BuiltinMergeLists(BuiltinFormatterFunction): class BuiltinMergeLists(BuiltinFormatterFunction):
name = 'merge_lists' name = 'merge_lists'