From cd6249dfc5f6b183fa249f223503732d2d4a52c6 Mon Sep 17 00:00:00 2001
From: peter1138 <peter1138@openttd.org>
Date: Sat, 26 Nov 2011 13:36:38 +0000
Subject: [PATCH] (svn r23332) -Fix (r23316): Length of transparent pixels
 could exceed a byte. (frosch)

---
 src/blitter/8bpp_optimized.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/blitter/8bpp_optimized.cpp b/src/blitter/8bpp_optimized.cpp
index 24b9252b7d..5106bd15fc 100644
--- a/src/blitter/8bpp_optimized.cpp
+++ b/src/blitter/8bpp_optimized.cpp
@@ -182,7 +182,7 @@ Sprite *Blitter_8bppOptimized::Encode(SpriteLoader::Sprite *sprite, AllocatorPro
 						count_dst = NULL;
 					}
 					/* As long as we find transparency bytes, keep counting */
-					if (colour == 0) {
+					if (colour == 0 && trans != 255) {
 						last_colour = 0;
 						trans++;
 						continue;