[dev] [surf] [patch] Close stdout after printing XID

[Abby Cedar]

Need to close stdout otherwise it can't be used in a script until surf finishes.

To test, try the below before and after the patch.


xid=`surf -x &`; echo $xid

Patch:
--- surf.c.orig    2012-02-19 00:29:24.735959037 +1100
+++ surf.c    2012-02-19 00:37:23.615959945 +1100
@@ -548,6 +548,8 @@
         gdk_display_sync(gtk_widget_get_display(c->win));
         printf("%u\n", (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
         fflush(NULL);
+        if(freopen("/dev/null", "w", stdout) == NULL)
+            die("Can't redirect stdout to /dev/null");
     }
     return c;
 }

-- 

Abby

--- surf.c.orig	2012-02-19 00:29:24.735959037 +1100
+++ surf.c	2012-02-19 00:37:23.615959945 +1100
@@ -548,6 +548,8 @@
 		gdk_display_sync(gtk_widget_get_display(c->win));
 		printf("%u\n", (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
 		fflush(NULL);
+		if(freopen("/dev/null", "w", stdout) == NULL)
+			die("Can't redirect stdout to /dev/null");
 	}
 	return c;
 }