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guard against spurious status messages

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Robby Findler 2012-12-22 08:30:35 -06:00
parent 1aebd171c5
commit d7e6f35b97
1 changed files with 4 additions and 3 deletions
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7
collects/drracket/private/module-language.rkt
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@ -1907,7 +1907,7 @@
(define/oc-log (oc-finished res)
(define-values (running-tab dirty/pending-tab dirty-tabs clean-tabs) (get-current-oc-state))
(when running-tab ;; why can this be #f?
(when running-tab
(cond
[(eq? (vector-ref res 0) 'handler-results)
(line-of-interest)
@ -1936,9 +1936,10 @@
(oc-maybe-start-something)))
(define/oc-log (oc-status-message sym str)
(line-of-interest)
(define-values (running-tab dirty/pending-tab dirty-tabs clean-tabs) (get-current-oc-state))
(send running-tab set-oc-status (running sym str)))
(when running-tab
(line-of-interest)
(send running-tab set-oc-status (running sym str))))
;; get-focus-tab : -> (or/c tab #f)
(define (get-focus-tab)