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authorFrederic Culot <calcurse@culot.org>2009-01-24 20:41:52 +0000
committerFrederic Culot <calcurse@culot.org>2009-01-24 20:41:52 +0000
commit9549ee0f8c1635fb5bd414ec03c36e8439411a03 (patch)
tree07b574bc50068c6469a09cd7072e27d4c66ad87a /src
parent197a914c51ab6a0d18e8cfed6977584e318fbd5e (diff)
downloadcalcurse-9549ee0f8c1635fb5bd414ec03c36e8439411a03.zip
do not crash when canceling the thread if it was not launched before
Diffstat (limited to 'src')
-rwxr-xr-xsrc/calendar.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/calendar.c b/src/calendar.c
index 12551ab..6728a84 100755
--- a/src/calendar.c
+++ b/src/calendar.c
@@ -1,8 +1,8 @@
-/* $calcurse: calendar.c,v 1.21 2008/12/28 13:13:59 culot Exp $ */
+/* $calcurse: calendar.c,v 1.22 2009/01/24 20:41:52 culot Exp $ */
/*
* Calcurse - text-based organizer
- * Copyright (c) 2004-2008 Frederic Culot
+ * Copyright (c) 2004-2009 Frederic Culot
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -86,15 +86,14 @@ void
calendar_start_date_thread (void)
{
pthread_create (&calendar_t_date, NULL, calendar_date_thread, NULL);
- return;
}
/* Stop the calendar date thread. */
void
calendar_stop_date_thread (void)
{
- pthread_cancel (calendar_t_date);
- return;
+ if (calendar_t_date)
+ pthread_cancel (calendar_t_date);
}
/* Set static variable today to current date */