From 81882aa1a3aab625a7c7d0e9075f04efaf0e88f6 Mon Sep 17 00:00:00 2001
From: terminx <terminx@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Wed, 7 Aug 2019 22:43:38 +0000
Subject: [PATCH] Fix issue clipping against sloped ceilings

git-svn-id: https://svn.eduke32.com/eduke32@7903 1a8010ca-5511-0410-912e-c29ae57300e0
---
 source/build/src/clip.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/build/src/clip.cpp b/source/build/src/clip.cpp
index fc266b88b..163b048f5 100644
--- a/source/build/src/clip.cpp
+++ b/source/build/src/clip.cpp
@@ -792,7 +792,7 @@ static bool cliptestsector(int const dasect, int const nextsect, int32_t const f
     int32_t daz2 = sec2->floorz;
     int32_t dacz2 = sec2->ceilingz;
 
-    if (sec2->floorstat & 2)
+    if ((sec2->floorstat|sec2->ceilingstat) & 2)
         getcorrectzsofslope(nextsect, pos.x, pos.y, &dacz2, &daz2);
 
     if (daz2 <= dacz2)
@@ -802,7 +802,7 @@ static bool cliptestsector(int const dasect, int const nextsect, int32_t const f
     int32_t daz = sec->floorz;
     int32_t dacz = sec->ceilingz;
 
-    if (sec->floorstat & 2)
+    if ((sec->floorstat|sec->ceilingstat) & 2)
         getcorrectzsofslope(dasect, pos.x, pos.y, &dacz, &daz);
 
     int32_t const sec2height = daz2-dacz2;