From 30b11a7724c20bb3cf09a9dd67ee7ea39093c44b Mon Sep 17 00:00:00 2001
From: Simon Robertshaw <simon@hardwired.org.uk>
Date: Sat, 28 Jul 2012 12:48:34 +0100
Subject: [PATCH] Air heat is not rendered if ambient heat is disabled

---
 src/graphics/Renderer.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/graphics/Renderer.cpp b/src/graphics/Renderer.cpp
index 91dc0ca47..e1c0da047 100644
--- a/src/graphics/Renderer.cpp
+++ b/src/graphics/Renderer.cpp
@@ -1922,6 +1922,8 @@ void Renderer::draw_grav()
 
 void Renderer::draw_air()
 {
+	if(!sim->aheat_enable && (display_mode & DISPLAY_AIRH))
+		return;
 #ifndef OGLR
 	if(!(display_mode & DISPLAY_AIR))
 		return;