eesh: Simplify comms window creation

eesh/comms.c

@@ -38,12 +38,8 @@ CommsInit(void)
 Window
 CommsSetup(Window win __UNUSED__)
 {
-    XSetWindowAttributes attr;
-
-    attr.override_redirect = False;
-    my_win = XCreateWindow(disp, root_win, -100, -100, 5, 5, 0, 0, InputOnly,
-                           DefaultVisual(disp, DefaultScreen(disp)),
-                           CWOverrideRedirect, &attr);
+    my_win = XCreateWindow(disp, root_win, -10, -10, 1, 1, 0, 0,
+                           InputOnly, CopyFromParent, 0, NULL);
 
     return my_win;
 }

eesh/main.c

@@ -24,7 +24,6 @@
 #include <sys/select.h>
 #include "E.h"
 
-/* Global vars */
 Display        *disp;
 
 static char     buf[10240];