Fix pthread_mutex_destroy getting too many arguments

1 files changed, 1 insertions, 1 deletions

diff --git a/toxcore/mono_time.c b/toxcore/mono_time.c
index 6325ed3d..fd29dff5 100644
--- a/toxcore/mono_time.c
+++ b/toxcore/mono_time.c
@@ -139,7 +139,7 @@ Mono_Time *mono_time_new(void)
 void mono_time_free(Mono_Time *mono_time)
 {
 #ifdef OS_WIN32
-    pthread_mutex_destroy(&mono_time->last_clock_lock, nullptr);
+    pthread_mutex_destroy(&mono_time->last_clock_lock);
 #endif
     pthread_rwlock_destroy(mono_time->time_update_lock);
     free(mono_time->time_update_lock);