From cf36889bd2e9aa31f254ac041b0eb16890051c01 Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Sun, 3 Dec 2023 14:19:00 +0100
Subject: [PATCH] Unix SDL fixes, per suggestion by svenska.

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

diff --git a/src/unix/unix_sdl.c b/src/unix/unix_sdl.c
index 19af4b71e..3ba8c1ae0 100644
--- a/src/unix/unix_sdl.c
+++ b/src/unix/unix_sdl.c
@@ -270,6 +270,11 @@ sdl_close(void)
     sdl_destroy_texture();
     sdl_destroy_window();
 
+    if (pixeldata != NULL) {
+        free(pixeldata);
+        pixeldata = NULL;
+    }
+
     /* Quit. */
     SDL_Quit();
     sdl_flags = -1;
@@ -430,6 +435,8 @@ sdl_init_common(int flags)
     /* Make sure we get a clean exit. */
     atexit(sdl_close);
 
+    pixeldata = malloc(2048 * 2048 * 4);
+
     /* Register our renderer! */
     video_setblit(sdl_blit_shim);