From: Holger Schemel <info@artsoft.org>
Date: Thu, 19 Jan 2023 08:08:22 +0000 (+0100)
Subject: fixed crash bug when running in headless mode
X-Git-Tag: 4.3.5.0~34
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=3ca52442121dc311d2ead0dbf3b366ea367fcdeb;p=rocksndiamonds.git

fixed crash bug when running in headless mode
---

diff --git a/src/libgame/sdl.c b/src/libgame/sdl.c
index baa53340..9f97f536 100644
--- a/src/libgame/sdl.c
+++ b/src/libgame/sdl.c
@@ -69,6 +69,9 @@ static void FinalizeScreen(int draw_target)
 
 static void UpdateScreenExt(SDL_Rect *rect, boolean with_frame_delay)
 {
+  if (program.headless)
+    return;
+
   static DelayCounter update_screen_delay = { 50 };	// (milliseconds)
   SDL_Surface *screen = backbuffer->surface;