From ded23cfa948ef224075e59340a4ab70f3b1b9f28 Mon Sep 17 00:00:00 2001
From: jacksonmj <mj-pt@jacksonmj.co.uk>
Date: Thu, 21 Jun 2012 11:06:27 +0100
Subject: Fix minor bug with deco sample tool

If particles are not being drawn with blendpixel, then it is possible for the
R/G/B component of a pixel to be 255. Adding 1 gives 256, which does not
produce the right colour when combined into a RRGGBB value

diff --git a/src/interface.c b/src/interface.c
index 689ef13..8c494b7 100644
--- a/src/interface.c
+++ b/src/interface.c
@@ -5949,9 +5949,9 @@ unsigned int decorations_ui(pixel *vid_buf,int *bsx,int *bsy, unsigned int saved
 						cb = PIXB(tempcolor);
 						if (cr || cg || cb)
 						{
-							if (cr) cr++;
-							if (cg) cg++;
-							if (cb) cb++;
+							if (cr && cr<255) cr++;
+							if (cg && cg<255) cg++;
+							if (cb && cb<255) cb++;
 							currR = cr;
 							currG = cg;
 							currB = cb;
--
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