From 394150fca49085c24440e77c8692ab24981b1794 Mon Sep 17 00:00:00 2001
From: Jaime Passos <lazymyuutsu@gmail.com>
Date: Tue, 13 Oct 2020 17:03:50 -0300
Subject: [PATCH] Fix infinitely long splat spans

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

diff --git a/src/r_splats.c b/src/r_splats.c
index cddbbf85f..fa4d9eef8 100644
--- a/src/r_splats.c
+++ b/src/r_splats.c
@@ -268,6 +268,9 @@ void R_RenderFloorSplat(floorsplat_t *pSplat, vertex_t *verts, vissprite_t *vis)
 			x2 = swap;
 		}
 
+		if (x1 == INT16_MIN || x2 == INT16_MAX)
+			continue;
+
 		if (x1 < 0)
 			x1 = 0;
 		if (x2 >= vid.width)