From 99478ba9bd1b324792f4788cf0a0a4b91cc4fdf6 Mon Sep 17 00:00:00 2001
From: Alibek Omarov <a1ba.omarov@gmail.com>
Date: Sat, 13 Apr 2019 21:49:01 +0300
Subject: [PATCH] sdl: vid: fix unitialized variables, better warning report

---
 engine/platform/sdl/vid_sdl.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/engine/platform/sdl/vid_sdl.c b/engine/platform/sdl/vid_sdl.c
index da600542..3988c355 100644
--- a/engine/platform/sdl/vid_sdl.c
+++ b/engine/platform/sdl/vid_sdl.c
@@ -27,7 +27,7 @@ static void GL_SetupAttributes( void );
 struct
 {
 	int prev_width, prev_height;
-} sdlState;
+} sdlState = { 640, 480 };
 
 struct
 {
@@ -145,7 +145,7 @@ void *SW_LockBuffer()
 		int stride;
 
 		if( SDL_LockTexture(sw.tex, NULL, &pixels, &stride ) )
-			Sys_Error(SDL_GetError());
+			Sys_Error("%s", SDL_GetError());
 		return pixels;
 	}
 	else
@@ -919,7 +919,7 @@ qboolean VID_SetMode( void )
 		else if( err == rserr_invalid_mode )
 		{
 			Con_Reportf( S_ERROR  "VID_SetMode: invalid mode\n" );
-			Sys_Warn( "invalid mode" );
+			Sys_Warn( "invalid mode, engine will run in %dx%d", sdlState.prev_width, sdlState.prev_height );
 		}
 
 		// try setting it back to something safe