From 02e4ba464ac5e1dc4e0a9c06af6949a1dcfba669 Mon Sep 17 00:00:00 2001
From: raa-eruanna <eruanna@drdteam.org>
Date: Fri, 9 Sep 2016 22:27:37 -0400
Subject: [PATCH] Fixed mirror angle issue, fixes rendering of mirrors

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

diff --git a/src/r_main.cpp b/src/r_main.cpp
index ce4841a2e..ecbd4cb34 100644
--- a/src/r_main.cpp
+++ b/src/r_main.cpp
@@ -678,7 +678,7 @@ void R_EnterPortal (PortalDrawseg* pds, int depth)
 			ViewPos.X = (x1 + r * dx)*2 - x;
 			ViewPos.Y = (y1 + r * dy)*2 - y;
 		}
-		ViewAngle = pds->src->Delta().Angle() - startang;
+		ViewAngle = pds->src->Delta().Angle() * 2 - startang;
 	}
 	else
 	{