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adjust url-exception so it recognizes the same exceptions it used to

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Robby Findler 2012-04-01 22:16:11 -05:00
parent 2bf05a8df3
commit f5449f38e8
1 changed files with 11 additions and 1 deletions
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12
collects/net/url.rkt
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@ -16,6 +16,16 @@
;; "pure" = the MIME headers have been read
(define-struct (url-exception exn:fail) ())
(define (-url-exception? x)
(or (url-exception? x)
;; two of the errors that string->url can raise are
;; now contract violations instead of url-expcetion
;; structs. since only the url-exception? predicate
;; was exported, we just add this in to the predicate
;; to preserve backwards compatibility
(and (exn:fail:contract:blame? x)
(regexp-match? #rx"^string->url:" (exn-message x)))))
(define file-url-path-convention-type (make-parameter (system-path-convention-type)))
@ -693,7 +703,7 @@
(listof string?)
any)))
(combine-url/relative (url? string? . -> . url?))
(url-exception? (any/c . -> . boolean?))
(rename -url-exception? url-exception? (any/c . -> . boolean?))
(current-proxy-servers
(parameter/c (or/c false/c (listof (list/c string? string? number?)))))
(file-url-path-convention-type