From fc636b53caa8d487f03d62cc8a987611c4b07378 Mon Sep 17 00:00:00 2001
From: pogokeen <pogokeen@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Mon, 6 May 2019 21:53:44 +0000
Subject: [PATCH] polymost.cpp: Fix issue where state would not be reset
 properly in polymost_drawmaskwall() when rendering translucent maskwalls with
 no texture

git-svn-id: https://svn.eduke32.com/eduke32@7626 1a8010ca-5511-0410-912e-c29ae57300e0
---
 source/build/src/polymost.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/source/build/src/polymost.cpp b/source/build/src/polymost.cpp
index 1f5860ca9..ee05718dc 100644
--- a/source/build/src/polymost.cpp
+++ b/source/build/src/polymost.cpp
@@ -5827,8 +5827,14 @@ void polymost_drawmaskwall(int32_t damaskwallcnt)
     if (!waloff[globalpicnum])
     {
         // restore this to normal
-        glDisable(GL_BLEND);
-        glEnable(GL_ALPHA_TEST);
+        if (polymost_maskWallHasTranslucency(wal))
+        {
+            glEnable(GL_ALPHA_TEST);
+        } else
+        {
+            glDisable(GL_BLEND);
+            glEnable(GL_ALPHA_TEST);
+        }
     }
 }