Signal thread stop through a pipe; fixes issues where the statistics thread would...

[cubemap] / util.cpp

diff --git a/util.cpp b/util.cpp
index c8e26d26aa65e5f36a6fa0b64692e767e176c006..a5d6378fd6817ac5921f7009e7a1b9166794dd43 100644 (file)
--- a/util.cpp
+++ b/util.cpp
@@ -1,7 +1,8 @@
+#include <errno.h>
+#include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <errno.h>
 
 #include "util.h"