fix unused code
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@ -16,7 +16,7 @@ function page_link_to_absolute($page) {
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* Render the user hints
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*/
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function header_render_hints() {
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global $user, $page, $enable_tshirt_size, $max_freeloadable_shifts;
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global $user;
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$hints_renderer = new UserHintsRenderer();
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@ -426,7 +426,7 @@ function render_user_departure_date_hint() {
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}
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function render_user_freeloader_hint() {
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global $user;
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global $user, $max_freeloadable_shifts;
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if (User_is_freeloader($user)) {
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return sprintf(_("You freeloaded at least %s shifts. Shift signup is locked. Please go to heavens desk to be unlocked again."), $max_freeloadable_shifts);
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