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took eli's suggestion re: use of or

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svn: r8570
This commit is contained in:
John Clements 2008-02-07 19:34:22 +00:00
parent b79ea16fcf
commit 6c0ac2d25c
1 changed files with 2 additions and 4 deletions
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6
collects/net/cgi-unit.ss
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@ -206,10 +206,8 @@
;; get-cgi-method : () -> string
;; -- string is either GET or POST (though future extension is possible)
(define (get-cgi-method)
(let ([request-method (getenv "REQUEST_METHOD")])
(if (string? request-method)
request-method
(error 'get-cgi-method "REQUEST_METHOD environment variable: expected string, got ~v" request-method))))
(or (getenv "REQUEST_METHOD")
(error 'get-cgi-method "REQUEST_METHOD environment variable: expected string, got ~v" request-method)))
;; generate-link-text : string x html-string -> html-string
(define (generate-link-text url anchor-text)