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gtk: fix clipboard text request to return "" instead of #f

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to match weird old interface

original commit: 3456ee185ad0e777fbb2c72f1923fc0a3547cbfe
This commit is contained in:
Matthew Flatt 2010-12-13 10:34:56 -07:00
parent c3be46ef63
commit 5f9d2ea5e7
1 changed files with 6 additions and 5 deletions
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11
collects/mred/private/wx/gtk/clipboard.rkt
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@ -249,11 +249,12 @@
l))))) l)))))
(define/public (get-text-data) (define/public (get-text-data)
(wait-request-backref (or (wait-request-backref
(atomically (atomically
(let-values ([(l backref) (make-request-backref)]) (let-values ([(l backref) (make-request-backref)])
(gtk_clipboard_request_text cb backref) (gtk_clipboard_request_text cb backref)
l)))) l)))
""))
(define/public (get-bitmap-data) (define/public (get-bitmap-data)
(wait-request-backref (wait-request-backref