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Fixes for parseUntil when until.len == 0 (or nil)

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data-man 2018-05-25 18:52:04 +03:00
commit 856dc4c5c1
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3
lib/pure/parseutils.nim
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@ -197,6 +197,9 @@ proc parseUntil*(s: string, token: var string, until: string,
## parses a token and stores it in ``token``. Returns
## the number of the parsed characters or 0 in case of an error. A token
## consists of any character that comes before the `until` token.
if until.len == 0:
token.setLen(0)
return 0
var i = start
while i < s.len:
if s[i] == until[0]: