From d7d1fdded3ea0974462eb5bd6a61d88140efc3ab Mon Sep 17 00:00:00 2001
From: toaster <rollerorbital@gmail.com>
Date: Mon, 23 Jan 2023 19:18:19 +0000
Subject: [PATCH] AM_MinimapGenerate: return NULL if malloc fails

---
 src/am_map.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/am_map.c b/src/am_map.c
index a0b2362cc..a02b432cf 100644
--- a/src/am_map.c
+++ b/src/am_map.c
@@ -1403,6 +1403,9 @@ minigen_t *AM_MinimapGenerate(INT32 wh)
 	ret.h = f_h;
 	am_buf = ret.buf = malloc((f_w*f_h));
 
+	if (ret.buf == NULL)
+		return NULL;
+
 	//AM_clearFB(BACKGROUND);
 	memset(am_buf, 0xff, (f_w*f_h));
 	AM_drawWalls(PASS_FOF);