diff --git a/src/x11/window-props.c b/src/x11/window-props.c index adaab0eba1fb543330b8a745c75d9ccac3e734e2..48454befe8c6836757c2fe3f74bb8d4020e402e6 100644 --- a/src/x11/window-props.c +++ b/src/x11/window-props.c @@ -34,7 +34,7 @@ * along with this program; if not, see . */ -#define _XOPEN_SOURCE 500 /* for gethostname() */ +#define _XOPEN_SOURCE 600 /* for gethostname() */ #include "config.h"