From f21ebaea0c83c19e2bdb4e9c2b872e8ecf4710a0 Mon Sep 17 00:00:00 2001
From: toaster <rollerorbital@gmail.com>
Date: Sun, 1 Dec 2019 13:21:41 +0000
Subject: [PATCH] Nail a likely culprit in papersprite rendering for #427 and
 #375.

---
 src/r_things.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/r_things.c b/src/r_things.c
index 9763648cd..afdc3b223 100644
--- a/src/r_things.c
+++ b/src/r_things.c
@@ -1338,7 +1338,7 @@ static void R_ProjectSprite(mobj_t *thing)
 			return;
 
 		if ((range = x2 - x1) <= 0)
-			range = 1;
+			return;
 
 		scalestep = (yscale2 - yscale)/range;
 		scalestep = scalestep ? scalestep : 1;