From 56e81ac0da70b926ecd20c674145ec67c1332509 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Tue, 6 Apr 2010 09:27:27 +0000
Subject: Switch SaveStateDescriptor::getBool to use Common::parseBool

svn-id: r48567
---
 engines/savestate.cpp | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/engines/savestate.cpp b/engines/savestate.cpp
index 32aa39c118..3cd81a2ff6 100644
--- a/engines/savestate.cpp
+++ b/engines/savestate.cpp
@@ -35,15 +35,10 @@ void SaveStateDescriptor::setThumbnail(Graphics::Surface *t) {
 
 bool SaveStateDescriptor::getBool(const Common::String &key) const {
 	if (contains(key)) {
-		Common::String value = getVal(key);
-		if (value.equalsIgnoreCase("true") ||
-			value.equalsIgnoreCase("yes") ||
-			value.equals("1"))
-			return true;
-		if (value.equalsIgnoreCase("false") ||
-			value.equalsIgnoreCase("no") ||
-			value.equals("0"))
-			return false;
+		const Common::String value = getVal(key);
+		bool valueAsBool;
+		if (Common::parseBool(value, valueAsBool))
+			return valueAsBool;
 		error("SaveStateDescriptor: %s '%s' has unknown value '%s' for boolean '%s'",
 				save_slot().c_str(), description().c_str(), value.c_str(), key.c_str());
 	}
-- 
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