From c60b7b34759f866549752a97a83c12f04f8a903e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= Date: Mon, 27 Jul 2020 00:06:31 +0200 Subject: Crash properly on overflow on remove event. --- module/vcomponent.scm | 29 ++++++++++++++--------------- 1 file changed, 14 insertions(+), 15 deletions(-) (limited to 'module/vcomponent.scm') diff --git a/module/vcomponent.scm b/module/vcomponent.scm index 215ab984..2e13f1c8 100644 --- a/module/vcomponent.scm +++ b/module/vcomponent.scm @@ -105,23 +105,22 @@ (define-public (remove-event event) - - (let ((events (getf 'events))) - (setf 'events (delete event events))) + (let ((events (delete event (getf 'events)))) + (setf 'events events)) (if (repeating? event) - (let ((repeating (getf 'repeating-events))) - (setf 'repeating-events (delete event repeating))) - (let ((regular (getf 'fixed-events))) - (setf 'fixed-events (delete event regular)))) - - (let ((event-set (getf 'event-set))) - (setf 'event-set - (stream-remove - (lambda (ev) - (equal? (prop ev 'UID) - (prop event 'UID))) - event-set))) + (let ((repeating (delete event (getf 'repeating-events)))) + (setf 'repeating-events repeating)) + (let ((regular (delete event (getf 'fixed-events)))) + (setf 'fixed-events regular))) + + (let ((event-set + (stream-remove + (lambda (ev) + (equal? (prop ev 'UID) + (prop event 'UID))) + (getf 'event-set)))) + (setf 'event-set event-set)) (hash-set! (getf 'uid-map) (prop event 'UID) #f)) -- cgit v1.2.3