From a2b14e718a1941b9d05f0eab02eb859daea9cf21 Mon Sep 17 00:00:00 2001
From: truelight <truelight@openttd.org>
Date: Tue, 19 Jun 2007 12:18:24 +0000
Subject: (svn r10214) -Fix: off-by-one in draw-rect-color-remapping
 (peter1138)

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

(limited to 'src/blitter')

diff --git a/src/blitter/8bpp_base.cpp b/src/blitter/8bpp_base.cpp
index 0a2ca6b52..42da38937 100644
--- a/src/blitter/8bpp_base.cpp
+++ b/src/blitter/8bpp_base.cpp
@@ -9,7 +9,7 @@ void Blitter_8bppBase::DrawColorMappingRect(void *dst, int width, int height, in
 	do {
 		for (int i = 0; i != width; i++) *((uint8 *)dst + i) = ctab[((uint8 *)dst)[i]];
 		dst = (uint8 *)dst + _screen.pitch;
-	} while (height--);
+	} while (--height);
 }
 
 void *Blitter_8bppBase::MoveTo(const void *video, int x, int y)
-- 
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