widget: widget_geometries() is static

Signed-off-by: Julien Danjou <julien@danjou.info>

widget.c

@@ -132,9 +132,8 @@ luaA_table2widgets(lua_State *L, widget_node_array_t *widgets)
  * a table which contains the geometries is then pushed onto the stack
  * \param wibox The wibox.
  * \return True is everything is ok, false otherwise.
- * \todo What do we do if there's no layout defined?
  */
-bool
+static bool
 widget_geometries(wibox_t *wibox)
 {
     /* get the layout field of the widget table */

widget.h

@@ -62,7 +62,6 @@ struct widget_node_t
 
 widget_t *widget_getbycoords(orientation_t, widget_node_array_t *, int, int, int16_t *, int16_t *);
 void widget_render(wibox_t *);
-bool widget_geometries(wibox_t *);
 
 void widget_invalidate_bywidget(widget_t *);
 void widget_invalidate_bytype(widget_constructor_t *);