From fba32ee21faeb497549e2feabd6598c23e837192 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezeroz@gmail.com>
Date: Wed, 14 Oct 2020 23:01:04 +0300
Subject: [PATCH] OS2_VideoInit: zero the stSDLDisplay and stSDLDisplayMode
 variables

Fixes testdisplayinfo.exe crashing in SDL2-2.0.13.  (How it did work before?..)
---
 src/video/os2/SDL_os2video.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/video/os2/SDL_os2video.c b/src/video/os2/SDL_os2video.c
index 662c67f22..60c112a89 100644
--- a/src/video/os2/SDL_os2video.c
+++ b/src/video/os2/SDL_os2video.c
@@ -1555,6 +1555,8 @@ static int OS2_VideoInit(_THIS)
       return SDL_SetError( "Video mode query failed." );
     }
 
+    SDL_zero(stSDLDisplay); SDL_zero(stSDLDisplayMode);
+
     stSDLDisplayMode.format = _getSDLPixelFormat( stVOInfo.ulBPP,
                                                   stVOInfo.fccColorEncoding );
     stSDLDisplayMode.w = stVOInfo.ulHorizResolution;