From bf94d285e4e047adc17bc6f5ee7c4e068bf8dc2d Mon Sep 17 00:00:00 2001
From: FunkyFr3sh <cc.red.alert.1@googlemail.com>
Date: Tue, 11 Dec 2018 08:56:22 +0100
Subject: [PATCH] fix menu issues resize/alt+tab with opengl

---
 src/main.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main.c b/src/main.c
index f3fb4db..a46f6e2 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1117,6 +1117,13 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
                     */
                 }
             }
+
+            if (!ddraw->handlemouse)
+            {
+                redrawCount = 2;
+                RedrawWindow(hWnd, NULL, NULL, RDW_INVALIDATE | RDW_ALLCHILDREN);
+            }
+
             return DefWindowProc(hWnd, uMsg, wParam, lParam); /* Carmageddon fix */
         }
         case WM_MOVE: