diff -r 856eb6f06858 surf.c
--- a/surf.c	Wed Apr 06 18:57:01 2011 +0200
+++ b/surf.c	Thu Apr 07 13:34:43 2011 +0200
@@ -20,6 +20,7 @@
 #include <gconf/gconf-client.h>
 #include <JavaScriptCore/JavaScript.h>
 #include <sys/file.h>
+#include <paths.h>
 
 #define LENGTH(x)               (sizeof x / sizeof x[0])
 #define CLEANMASK(mask)         (mask & ~(GDK_MOD2_MASK))
@@ -549,7 +550,9 @@
 	if(showxid) {
 		gdk_display_sync(gtk_widget_get_display(c->win));
 		printf("%u\n", (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
-		fflush(NULL);
+		fflush(stdout);
+		if(freopen(_PATH_DEVNULL, "wb", stdout) == NULL)
+			abort();
 	}
 	return c;
 }