From af04d3fb2cf194850554980be6aa9814d747936d Mon Sep 17 00:00:00 2001
From: Michael Alexsander <michaelalexsander@protonmail.com>
Date: Sun, 28 May 2023 16:46:16 -0300
Subject: [PATCH] Fix error when attempting to move a embedded window with a
 negative title height

---
 scene/main/viewport.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp
index 1cc4fbc635d..532b431b06b 100644
--- a/scene/main/viewport.cpp
+++ b/scene/main/viewport.cpp
@@ -2837,7 +2837,7 @@ bool Viewport::_sub_windows_forward_input(const Ref<InputEvent> &p_event) {
 				title_bar.position.y -= title_height;
 				title_bar.size.y = title_height;
 
-				if (title_bar.has_point(mb->get_position())) {
+				if (title_bar.size.y > 0 && title_bar.has_point(mb->get_position())) {
 					click_on_window = true;
 
 					int close_h_ofs = sw.window->get_theme_constant(SNAME("close_h_offset"));