Interrupt periodic save when launching process

To avoid interactions between the periodic save thread and external
processes, stop the periodic save thread before launching an external
program and restart the thread as soon as the program is terminated.

Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/wins.c b/src/wins.c
index c121f68..d86b168 100644
--- a/src/wins.c
+++ b/src/wins.c
@@ -575,6 +575,8 @@ void wins_prepare_external(void)
 {
 	if (notify_bar())
 		notify_stop_main_thread();
+	if (conf.periodic_save > 0)
+		io_stop_psave_thread();
 	def_prog_mode();
 	ui_mode = UI_CMDLINE;
 	clear();
@@ -596,6 +598,8 @@ void wins_unprepare_external(void)
 	wins_update(FLAG_ALL);
 	if (notify_bar())
 		notify_start_main_thread();
+	if (conf.periodic_save > 0)
+		io_start_psave_thread();
 }
 
 /*