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fixed use of string-length and error symbol

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svn: r14142
This commit is contained in:
Eli Barzilay 2009-03-17 10:53:13 +00:00
parent 167bae8bdd
commit e616818d34
1 changed files with 4 additions and 4 deletions
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8
collects/net/head-unit.ss
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@ -33,15 +33,15 @@
[(and (= (+ offset 2) len)
(bytes=? CRLF/bytes (subbytes s offset len)))
(void)] ; validated
[(= offset len) (error 'validate-header/bytes "missing ending CRLF")]
[(= offset len) (error 'validate-header "missing ending CRLF")]
[(or (regexp-match re:field-start/bytes s offset)
(regexp-match re:continue/bytes s offset))
(let ([m (regexp-match-positions #rx#"\r\n" s offset)])
(if m
(loop (cdar m))
(error 'validate-header/bytes "missing ending CRLF")))]
[else (error 'validate-header/bytes "ill-formed header at ~s"
(subbytes s offset (string-length s)))])))
(error 'validate-header "missing ending CRLF")))]
[else (error 'validate-header "ill-formed header at ~s"
(subbytes s offset (bytes-length s)))])))
;; otherwise it should be a string:
(begin
(let ([m (regexp-match #rx"[^\000-\377]" s)])