From c974ff1b9e7da2698d47aeccf262160b80c818ea Mon Sep 17 00:00:00 2001
From: QU Zongyao <zongyao.qu@gmail.com>
Date: Tue, 19 Apr 2011 23:26:52 +0900
Subject: [PATCH] refactoring for Xcode 4

---
 UniversalDetector.m          | 4 +++-
 WrappedUniversalDetector.cpp | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/UniversalDetector.m b/UniversalDetector.m
index 869a316..a0736f2 100644
--- a/UniversalDetector.m
+++ b/UniversalDetector.m
@@ -5,7 +5,9 @@ @implementation UniversalDetector
 
 -(id)init
 {
-	if(self=[super init])
+	self = [super init];
+	
+	if(self)
 	{
 		detectorPtr = AllocUniversalDetector();
 		charsetName = nil;
diff --git a/WrappedUniversalDetector.cpp b/WrappedUniversalDetector.cpp
index b4db66a..3c150b2 100644
--- a/WrappedUniversalDetector.cpp
+++ b/WrappedUniversalDetector.cpp
@@ -58,6 +58,8 @@ class wrappedUniversalDetector:public nsUniversalDetector
 			case ePureAscii:
 				confidence=1.0;
 				return "UTF-8";
+			default:
+				break;
 		}
 
 		confidence=0;