From a25198d913d28a2f9b3a86af7fd972fcf72fe1f3 Mon Sep 17 00:00:00 2001
From: hendricks266 <hendricks266@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Sat, 29 Oct 2016 16:59:21 +0000
Subject: [PATCH] Engine: Add #ifdef USE_OPENGL forgotten in r5024 that causes
 an OOB access in scansector() and glitchy mirrors with USE_OPENGL=0.

git-svn-id: https://svn.eduke32.com/eduke32@5917 1a8010ca-5511-0410-912e-c29ae57300e0
---
 polymer/eduke32/build/src/engine.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/polymer/eduke32/build/src/engine.c b/polymer/eduke32/build/src/engine.c
index 4ca105620..1148e2624 100644
--- a/polymer/eduke32/build/src/engine.c
+++ b/polymer/eduke32/build/src/engine.c
@@ -7977,6 +7977,7 @@ int32_t drawrooms(int32_t daposx, int32_t daposy, int32_t daposz,
         return 0;
     }
 # endif
+#endif
 
     // Update starting sector number (common to classic and Polymost).
     // ADJUST_GLOBALCURSECTNUM.
@@ -7994,6 +7995,7 @@ int32_t drawrooms(int32_t daposx, int32_t daposy, int32_t daposz,
             return 0;
     }
 
+#ifdef USE_OPENGL
     //============================================================================= //POLYMOST BEGINS
     polymost_drawrooms();