Check if an event is initialized before calling event_del().

[tinc] / src / protocol.c

diff --git a/src/protocol.c b/src/protocol.c
index e866e31..6cb29bf 100644 (file)
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -228,5 +228,6 @@ void init_requests(void) {
 void exit_requests(void) {
        splay_delete_tree(past_request_tree);
 
-       event_del(&past_request_event);
+       if(timeout_initialized(&past_request_event))
+               event_del(&past_request_event);
 }