From f56bfa5e62c528e623819d94872c921ffed0b0c9 Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Sun, 11 Jun 2017 23:53:01 +0200
Subject: [PATCH] The WM_SIZE handler now forces winsizey to a minimum value of
 0.

---
 src/WIN/win.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/WIN/win.c b/src/WIN/win.c
index 79080427d..6203d3dfa 100644
--- a/src/WIN/win.c
+++ b/src/WIN/win.c
@@ -2156,6 +2156,11 @@ LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM
 			winsizex = (lParam & 0xFFFF);
 			winsizey = (lParam >> 16) - (17 + 6);
 
+			if (winsizey < 0)
+			{
+				winsizey = 0;
+			}
+
 			MoveWindow(hwndRender, 0, 0, winsizex, winsizey, TRUE);
 
 			if (vid_apis[video_fullscreen][vid_api].resize)