From e2c68e0a7dcb2eeb10072df84f1ac6dfefa8d1f1 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Fri, 2 Sep 2016 22:34:10 -0400
Subject: TITANIC: Cleanup of CPlugIn

---
 engines/titanic/carry/plug_in.cpp | 4 +++-
 engines/titanic/carry/plug_in.h   | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/engines/titanic/carry/plug_in.cpp b/engines/titanic/carry/plug_in.cpp
index 883458c9b1..438b9a5883 100644
--- a/engines/titanic/carry/plug_in.cpp
+++ b/engines/titanic/carry/plug_in.cpp
@@ -28,16 +28,18 @@ BEGIN_MESSAGE_MAP(CPlugIn, CCarry)
 	ON_MESSAGE(UseWithOtherMsg)
 END_MESSAGE_MAP()
 
-CPlugIn::CPlugIn() : CCarry(), _field12C(0) {
+CPlugIn::CPlugIn() : CCarry(), _unused(0) {
 }
 
 void CPlugIn::save(SimpleFile *file, int indent) {
 	file->writeNumberLine(1, indent);
+	file->writeNumberLine(_unused, indent);
 	CCarry::save(file, indent);
 }
 
 void CPlugIn::load(SimpleFile *file) {
 	file->readNumber();
+	_unused = file->readNumber();
 	CCarry::load(file);
 }
 
diff --git a/engines/titanic/carry/plug_in.h b/engines/titanic/carry/plug_in.h
index 1358a99e39..5f7d5dd2b0 100644
--- a/engines/titanic/carry/plug_in.h
+++ b/engines/titanic/carry/plug_in.h
@@ -31,7 +31,7 @@ class CPlugIn : public CCarry {
 	DECLARE_MESSAGE_MAP;
 	bool UseWithOtherMsg(CUseWithOtherMsg *msg);
 private:
-	int _field12C;
+	int _unused;
 public:
 	CLASSDEF;
 	CPlugIn();
-- 
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