From 74b16c7e90e9b1dd011a85b447fc91073896a056 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Sat, 11 Aug 2007 14:22:39 +0000
Subject: Fix compiler warning

svn-id: r28528
---
 engines/drascula/drascula.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'engines/drascula')

diff --git a/engines/drascula/drascula.cpp b/engines/drascula/drascula.cpp
index 90147818de..97daab263d 100644
--- a/engines/drascula/drascula.cpp
+++ b/engines/drascula/drascula.cpp
@@ -4348,7 +4348,8 @@ void DrasculaEngine::MixVideo(byte *OldScreen, byte *NewScreen) {
 }
 
 void DrasculaEngine::WaitFrameSSN() {
-	while (clock() < LastFrame + GlobalSpeed) {};
+	while ((int)clock() < LastFrame + GlobalSpeed)
+		;
 	LastFrame = LastFrame + GlobalSpeed;
 }
 
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