From f8bf5ed867e0a4ebe4b7a30361217bfc85656dbc Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Thu, 24 Dec 2015 13:07:18 +0200
Subject: LAB: Simplify flowText() a bit

Since the extra image buffer is only used in one place, we can save
ourselves one assignment
---
 engines/lab/dispman.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'engines')

diff --git a/engines/lab/dispman.cpp b/engines/lab/dispman.cpp
index b6ffbf8b2e..376c8ad6d9 100644
--- a/engines/lab/dispman.cpp
+++ b/engines/lab/dispman.cpp
@@ -149,11 +149,10 @@ int DisplayMan::flowText(TextFont *font, int16 spacing, byte penColor, byte back
 			bool fillBack, bool centerh, bool centerv, bool output, Common::Rect textRect, const char *str, Image *targetImage) {
 
 	byte *saveDisplayBuffer = _currentDisplayBuffer;
-	uint32 bytesPerPage = _screenBytesPerPage;
 
 	if (targetImage) {
 		_currentDisplayBuffer = targetImage->_imageData;
-		_screenBytesPerPage = (uint32)targetImage->_width * (int32)targetImage->_height;
+		assert(_screenBytesPerPage == (uint32)(targetImage->_width * targetImage->_height));
 	}
 
 	if (fillBack)
@@ -201,7 +200,6 @@ int DisplayMan::flowText(TextFont *font, int16 spacing, byte penColor, byte back
 
 	len--;
 
-	_screenBytesPerPage = bytesPerPage;
 	_currentDisplayBuffer = saveDisplayBuffer;
 
 	return len;
-- 
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