Fix a Valgrind hit.

diff --git a/accesslog.cpp b/accesslog.cpp
index a0467b1..7dfadff 100644 (file)
--- a/accesslog.cpp
+++ b/accesslog.cpp
@@ -16,12 +16,12 @@ using namespace std;
 
 AccessLogThread::AccessLogThread()
 {
-       pthread_mutex_init(&mutex);
+       pthread_mutex_init(&mutex, NULL);
 }
 
 AccessLogThread::AccessLogThread(const string &filename)
        : filename(filename) {
-       pthread_mutex_init(&mutex);
+       pthread_mutex_init(&mutex, NULL);
 }
 
 void AccessLogThread::write(const ClientStats& client)