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

[tinc] / src / node.c

diff --git a/src/node.c b/src/node.c
index 1f1f94d..3ec9fab 100644 (file)
--- a/src/node.c
+++ b/src/node.c
@@ -85,7 +85,8 @@ void free_node(node_t *n) {
        cipher_close(&n->outcipher);
        digest_close(&n->outdigest);
 
-       event_del(&n->mtuevent);
+       if(timeout_initialized(&n->mtuevent))
+               event_del(&n->mtuevent);
        
        if(n->hostname)
                free(n->hostname);