From a36d79c70189fa4ac8a3b62d457d268276ec2a4f Mon Sep 17 00:00:00 2001
From: jacksonmj <mj-pt@jacksonmj.co.uk>
Date: Thu, 31 May 2012 17:14:24 +0100
Subject: [PATCH] Check fire colour values are within the range 0-255

Fixes flashing dust
---
 src/graphics.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/graphics.c b/src/graphics.c
index 8992ea839..8b9e02e0c 100644
--- a/src/graphics.c
+++ b/src/graphics.c
@@ -2004,6 +2004,15 @@ void render_parts(pixel *vid)
 				else if(colb<0) colb = 0;
 				if(cola>255) cola = 255;
 				else if(cola<0) cola = 0;
+
+				if(firer>255) firer = 255;
+				else if(firer<0) firer = 0;
+				if(fireg>255) fireg = 255;
+				else if(fireg<0) fireg = 0;
+				if(fireb>255) fireb = 255;
+				else if(fireb<0) fireb = 0;
+				if(firea>255) firea = 255;
+				else if(firea<0) firea = 0;
 	#endif
 					
 				//Pixel rendering