From caded4f892905eb8821ba9431ec2119aab6facd9 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn
Date: Sat, 26 Jun 2010 20:28:42 +0000
Subject: Improve readability

svn-id: r50340
---
 engines/sci/graphics/animate.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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

diff --git a/engines/sci/graphics/animate.cpp b/engines/sci/graphics/animate.cpp
index 08ff3bfc80..2f1e1e726c 100644
--- a/engines/sci/graphics/animate.cpp
+++ b/engines/sci/graphics/animate.cpp
@@ -331,7 +331,8 @@ void GfxAnimate::update() {
 				writeSelectorValue(_s->_segMan, curObject, SELECTOR(underBits), 0);
 			}
 			signal &= 0xFFFF ^ kSignalForceUpdate;
-			signal &= signal & kSignalViewUpdated ? 0xFFFF ^ (kSignalViewUpdated | kSignalNoUpdate) : 0xFFFF;
+			if (signal & kSignalViewUpdated)
+				signal &= ~(kSignalViewUpdated | kSignalNoUpdate);
 		} else if (signal & kSignalStopUpdate) {
 			signal =  (signal & (0xFFFF ^ kSignalStopUpdate)) | kSignalNoUpdate;
 		}
-- 
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