lib: Add missing include for unistd.h in unix_privs.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

diff --git a/lib/util/unix_privs.c b/lib/util/unix_privs.c
index 3dd244dad1292f220a8c77895ae86d863103c7fb..3b00df5349bdc884efbf486e2126deb2bc1ad079 100644 (file)
--- a/lib/util/unix_privs.c
+++ b/lib/util/unix_privs.c
@@ -21,6 +21,11 @@
 
 #include "includes.h"
 #include "system/passwd.h"
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
 #include "../lib/util/unix_privs.h"
 #include "../lib/util/setid.h"