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WindowServer: Use early return to reduce nesting

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This commit is contained in:
Shannon Booth 2020-02-11 20:33:38 +13:00 • committed by Andreas Kling
parent 14f9a29502
commit 97508844dc
1 changed files with 27 additions and 24 deletions
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7
Servers/WindowServer/Menu.cpp
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@ -125,8 +125,11 @@ void Menu::redraw()
Window& Menu::ensure_menu_window() Window& Menu::ensure_menu_window()
{ {
if (m_menu_window)
return *m_menu_window;
int width = this->content_width(); int width = this->content_width();
if (!m_menu_window) {
Gfx::Point next_item_location(frame_thickness(), frame_thickness()); Gfx::Point next_item_location(frame_thickness(), frame_thickness());
for (auto& item : m_items) { for (auto& item : m_items) {
int height = 0; int height = 0;
@ -151,7 +154,7 @@ Window& Menu::ensure_menu_window()
window->set_rect(0, 0, width, window_height); window->set_rect(0, 0, width, window_height);
m_menu_window = move(window); m_menu_window = move(window);
draw(); draw();
}
return *m_menu_window; return *m_menu_window;
} }