Fix the check for sys/un.h.

[tinc] / src / fd_device.c

diff --git a/src/fd_device.c b/src/fd_device.c
index 8ac51fa..49d4a3c 100644 (file)
--- a/src/fd_device.c
+++ b/src/fd_device.c
@@ -20,9 +20,11 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
+#include "system.h"
+
+#ifdef HAVE_SYS_UN_H
 #include <sys/un.h>
 
-#include "system.h"
 #include "conf.h"
 #include "device.h"
 #include "ethernet.h"
@@ -234,3 +236,4 @@ const devops_t fd_devops = {
        .read = read_packet,
        .write = write_packet,
 };
+#endif