Fix for empty strings (previously '' was just removed)

This commit is contained in:
Miroslav Stampar 2013-06-11 12:56:20 +02:00
parent f185e5cdd5
commit 540493a69f

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@ -23,7 +23,9 @@ class Syntax:
if quote:
for item in re.findall(r"'[^']*'+", expression, re.S):
retVal = retVal.replace(item, escaper(item[1:-1]))
_ = item[1:-1]
if _:
retVal = retVal.replace(item, escaper(_))
else:
retVal = escaper(expression)