From d6a38c8e447ffff09d4e5c691bf228a0267f104d Mon Sep 17 00:00:00 2001
From: stephena <stephena@8b62c5a3-ac7e-4cc8-8f21-d9a121418aba>
Date: Thu, 30 Sep 2010 15:56:38 +0000
Subject: [PATCH] Changed several string invocations to use references instead.
  For the Cart class it's simply an optimization, but the Distella change
 actually modifies the list of addresses (vs. modifying a copy of the list).

git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@2137 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
---
 src/debugger/DiStella.cxx | 2 +-
 src/emucore/Cart.cxx      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/debugger/DiStella.cxx b/src/debugger/DiStella.cxx
index dac625605..eddc5b08f 100644
--- a/src/debugger/DiStella.cxx
+++ b/src/debugger/DiStella.cxx
@@ -27,7 +27,7 @@ DiStella::DiStella(const CartDebug& dbg, CartDebug::DisassemblyList& list,
   : myDbg(dbg),
     myList(list)
 {
-  CartDebug::AddressList addresses = info.addressList;
+  CartDebug::AddressList& addresses = info.addressList;
   if(addresses.size() == 0)
     return;
 
diff --git a/src/emucore/Cart.cxx b/src/emucore/Cart.cxx
index 7e5236044..40a2a37b8 100644
--- a/src/emucore/Cart.cxx
+++ b/src/emucore/Cart.cxx
@@ -73,7 +73,7 @@ Cartridge* Cartridge::create(const uInt8* image, uInt32 size, string& md5,
   string autodetect = "";
   if(type == "AUTO-DETECT" || settings.getBool("rominfo"))
   {
-    string detected = autodetectType(image, size);
+    const string& detected = autodetectType(image, size);
     autodetect = "*";
     if(type != "AUTO-DETECT" && type != detected)
       cerr << "Auto-detection not consistent: " << type << ", " << detected << endl;