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LibGUI: Ignore GWindow::update() with an empty rect.

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This commit is contained in:
Andreas Kling 2019-03-17 01:36:06 +01:00
parent 01a2035ecf
commit 0f49b5e7be
1 changed files with 2 additions and 0 deletions
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2
LibGUI/GWindow.cpp
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@ -250,6 +250,8 @@ bool GWindow::is_visible() const
void GWindow::update(const Rect& a_rect) void GWindow::update(const Rect& a_rect)
{ {
if (a_rect.is_empty())
return;
if (!m_window_id) if (!m_window_id)
return; return;
for (auto& pending_rect : m_pending_paint_event_rects) { for (auto& pending_rect : m_pending_paint_event_rects) {