xidle: do not bzero global zero initialized struct

[Klemens Nanni]

OK?

Index: xidle.c
===================================================================
RCS file: /cvs/xenocara/app/xidle/xidle.c,v
retrieving revision 1.6
diff -u -p -r1.6 xidle.c
--- xidle.c     6 Sep 2018 07:21:34 -0000       1.6
+++ xidle.c     11 Nov 2018 11:29:58 -0000
@@ -344,9 +344,6 @@ main(int argc, char **argv)
        int fd;
        u_long last_serial = 0;
 
-       bzero(&x, sizeof(struct xinfo));
-
-       
        parse_opts(argc, argv, &x.dpy, &area, &delay, &timeout,
            &position, args);