From bc128dffdcc5334b5b6f14faf195c9a1bf69ee1f Mon Sep 17 00:00:00 2001
From: sphere <spherallic@gmail.com>
Date: Thu, 26 Sep 2019 23:15:52 +0200
Subject: [PATCH] Fix compiling errors, thanks to toaster.

---
 src/p_mobj.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/p_mobj.c b/src/p_mobj.c
index 45eda27d1..9da934616 100644
--- a/src/p_mobj.c
+++ b/src/p_mobj.c
@@ -4607,7 +4607,7 @@ static void P_Boss3Thinker(mobj_t *mobj)
 			{
 				UINT8 i, numtospawn = 24;
 				angle_t ang = 0, interval = FixedAngle((360 << FRACBITS) / numtospawn);
-				mobj_t *shock, *sfirst, *sprev;
+				mobj_t *shock, *sfirst, *sprev = NULL;
 
 				mobj->movecount = mobj->health+1;
 				mobj->movefactor = -512*FRACUNIT;
@@ -4622,7 +4622,7 @@ static void P_Boss3Thinker(mobj_t *mobj)
 					if (i % 2 == 0)
 					P_SetMobjState(shock, shock->state->nextstate);
 
-					if (i == 0)
+					if (!sprev)
 						sfirst = shock;
 					else
 					{