From 37931fc2531a83a42366fb219eb98bff8c800249 Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Sun, 1 Nov 2020 19:31:10 -0800
Subject: [PATCH] The lump is not needed for P_WriteThings

---
 src/m_cheat.c | 2 +-
 src/p_setup.c | 7 +------
 src/p_setup.h | 2 +-
 3 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/src/m_cheat.c b/src/m_cheat.c
index 349f00c48..b28524fd3 100644
--- a/src/m_cheat.c
+++ b/src/m_cheat.c
@@ -1435,7 +1435,7 @@ void Command_Writethings_f(void)
 	REQUIRE_SINGLEPLAYER;
 	REQUIRE_OBJECTPLACE;
 
-	P_WriteThings(W_GetNumForName(G_BuildMapName(gamemap)) + ML_THINGS);
+	P_WriteThings();
 }
 
 void Command_ObjectPlace_f(void)
diff --git a/src/p_setup.c b/src/p_setup.c
index 7747f6462..578fb6d53 100644
--- a/src/p_setup.c
+++ b/src/p_setup.c
@@ -904,16 +904,13 @@ static void P_SpawnMapThings(boolean spawnemblems)
 }
 
 // Experimental groovy write function!
-void P_WriteThings(lumpnum_t lumpnum)
+void P_WriteThings(void)
 {
 	size_t i, length;
 	mapthing_t *mt;
-	UINT8 *data;
 	UINT8 *savebuffer, *savebuf_p;
 	INT16 temp;
 
-	data = W_CacheLumpNum(lumpnum, PU_LEVEL);
-
 	savebuf_p = savebuffer = (UINT8 *)malloc(nummapthings * sizeof (mapthing_t));
 
 	if (!savebuf_p)
@@ -935,8 +932,6 @@ void P_WriteThings(lumpnum_t lumpnum)
 		WRITEUINT16(savebuf_p, mt->options);
 	}
 
-	Z_Free(data);
-
 	length = savebuf_p - savebuffer;
 
 	FIL_WriteFile(va("newthings%d.lmp", gamemap), savebuffer, length);
diff --git a/src/p_setup.h b/src/p_setup.h
index ef903e103..f8ff11706 100644
--- a/src/p_setup.h
+++ b/src/p_setup.h
@@ -105,7 +105,7 @@ boolean P_AddWadFile(const char *wadfilename);
 boolean P_RunSOC(const char *socfilename);
 void P_LoadSoundsRange(UINT16 wadnum, UINT16 first, UINT16 num);
 void P_LoadMusicsRange(UINT16 wadnum, UINT16 first, UINT16 num);
-void P_WriteThings(lumpnum_t lump);
+void P_WriteThings(void);
 size_t P_PrecacheLevelFlats(void);
 void P_AllocMapHeader(INT16 i);