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adjust browser-run to include any stderr message into the error dialog box

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This commit is contained in:
Robby Findler 2017-05-23 08:45:54 -05:00
parent b36c35ac7e
commit ffe07718b8
1 changed files with 6 additions and 3 deletions
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9
pkgs/net-lib/net/sendurl.rkt
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@ -302,9 +302,10 @@
;; Process helper
(define (browser-run #:shell [shell? #f] . args)
(define-values (stdout stdin pid stderr control)
(define stderr (open-output-string))
(define-values (stdout stdin pid _stderr control)
(apply values (apply (if shell? process/ports process*/ports)
(open-output-nowhere) #f (current-error-port)
(open-output-nowhere) #f stderr
args)))
(close-output-port stdin)
;; this is called from plt-help which will immediately exit when we
@ -314,5 +315,7 @@
(thread (lambda ()
(control 'wait)
(when (eq? 'done-error (control 'status))
(error 'browser-run "process execute failed: ~e" args)))))
(error 'browser-run "process execute failed: ~e\n~a"
args
(get-output-string stderr))))))
(void))