From b089f084af7cc2263b3ef18f197249e7ff543fd1 Mon Sep 17 00:00:00 2001
From: Bertrand Augereau
Date: Thu, 1 Sep 2011 01:41:01 +0200
Subject: DREAMWEB: Cleaning in 'doshake'

---
 engines/dreamweb/vgagrafx.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'engines/dreamweb')

diff --git a/engines/dreamweb/vgagrafx.cpp b/engines/dreamweb/vgagrafx.cpp
index ecc90f172a..ee05ebfc15 100644
--- a/engines/dreamweb/vgagrafx.cpp
+++ b/engines/dreamweb/vgagrafx.cpp
@@ -154,11 +154,10 @@ void DreamGenContext::frameoutfx(uint8 *dst, const uint8 *src, uint16 pitch, uin
 
 void DreamGenContext::doshake() {
 	uint8 &counter = data.byte(kShakecounter);
-	_cmp(counter, 48);
-	if (flags.z())
+	if (counter == 48)
 		return;
 
-	_add(counter, 1);
+	++counter;
 	static const int shakeTable[] = {
 		0, -2,  3, -2,  0,  2,  4, -1,
 		1, -3,  3,  2,  0, -2,  3, -2,
-- 
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