From d83a83ef5021c1e329127d3c6402088aeb1c1dd1 Mon Sep 17 00:00:00 2001
From: dhewg
Date: Tue, 29 Mar 2011 21:55:21 +0200
Subject: JANITORIAL: Remove/comment unused vars

Found by GCC 4.6's -Wunused-but-set-variable
---
 engines/sci/graphics/transitions.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'engines/sci/graphics/transitions.cpp')

diff --git a/engines/sci/graphics/transitions.cpp b/engines/sci/graphics/transitions.cpp
index fac9a97efe..fb124055d6 100644
--- a/engines/sci/graphics/transitions.cpp
+++ b/engines/sci/graphics/transitions.cpp
@@ -463,7 +463,6 @@ void GfxTransitions::scrollCopyOldToScreen(Common::Rect screenRect, int16 x, int
 // Scroll old screen (up/down/left/right) and insert new screen that way - works
 // on _picRect area only.
 void GfxTransitions::scroll(int16 number) {
-	int16 screenWidth, screenHeight;
 	int16 stepNr = 0;
 	Common::Rect oldMoveRect = _picRect;
 	Common::Rect oldScreenRect = _picRect;
@@ -472,7 +471,6 @@ void GfxTransitions::scroll(int16 number) {
 	uint32 msecCount = 0;
 
 	_screen->copyFromScreen(_oldScreen);
-	screenWidth = _screen->getDisplayWidth(); screenHeight = _screen->getDisplayHeight();
 
 	switch (number) {
 	case SCI_TRANSITIONS_SCROLL_LEFT:
@@ -516,7 +514,7 @@ void GfxTransitions::scroll(int16 number) {
 		newScreenRect.bottom = newScreenRect.top;
 		newMoveRect.top = newMoveRect.bottom;
 		while (oldMoveRect.top < oldMoveRect.bottom) {
-			oldMoveRect.top++; oldScreenRect.top++; 
+			oldMoveRect.top++; oldScreenRect.top++;
 			newScreenRect.bottom++;	newMoveRect.top--;
 
 			msecCount += 5;
-- 
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