From df63dd288a18f6b71b382e2f842888a9354581bd Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <c.oelckers@zdoom.fake>
Date: Sun, 13 Mar 2016 21:55:47 +0100
Subject: [PATCH] - fixed: Visual-only portals could initiate a teleport.

---
 src/p_map.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/p_map.cpp b/src/p_map.cpp
index ca8b7b751..4a7315328 100644
--- a/src/p_map.cpp
+++ b/src/p_map.cpp
@@ -997,7 +997,7 @@ bool PIT_CheckLine(FMultiBlockLinesIterator &mit, FMultiBlockLinesIterator::Chec
 		spec.oldrefpos = tm.thing->PosRelative(ld);
 		spechit.Push(spec);
 	}
-	if (ld->portalindex != UINT_MAX)
+	if (ld->isLinePortal())
 	{
 		spec.line = ld;
 		spec.refpos = cres.position;