From 21ae0fc658896e017ca83c8ea81058fda0576514 Mon Sep 17 00:00:00 2001
From: Chris Danford <chrisdanford@users.sourceforge.net>
Date: Tue, 8 Mar 2005 21:39:01 +0000
Subject: [PATCH] don't delete current Song's steps through the LastSaved when
 destructing ScreenEdit

---
 stepmania/src/ScreenEdit.cpp | 3 +++
 stepmania/src/Song.cpp       | 7 +++++++
 stepmania/src/song.h         | 1 +
 3 files changed, 11 insertions(+)

diff --git a/stepmania/src/ScreenEdit.cpp b/stepmania/src/ScreenEdit.cpp
index 3162d18534..83cc2a4474 100644
--- a/stepmania/src/ScreenEdit.cpp
+++ b/stepmania/src/ScreenEdit.cpp
@@ -613,6 +613,9 @@ void ScreenEdit::Init()
 
 ScreenEdit::~ScreenEdit()
 {
+	// UGLY: Don't delete the Song's steps.
+	m_songLastSave.DetachSteps();
+
 	LOG->Trace( "ScreenEdit::~ScreenEdit()" );
 	m_soundMusic.StopPlaying();
 }
diff --git a/stepmania/src/Song.cpp b/stepmania/src/Song.cpp
index cf3d5469b2..f214b29193 100644
--- a/stepmania/src/Song.cpp
+++ b/stepmania/src/Song.cpp
@@ -85,6 +85,13 @@ Song::~Song()
 	// that all pointers to this Song and its Steps are invalidated.
 }
 
+void Song::DetachSteps()
+{
+	m_vpSteps.clear();
+	FOREACH_StepsType( st )
+		m_vpStepsByType[st].clear();
+}
+
 /* Reset to an empty song. */
 void Song::Reset()
 {
diff --git a/stepmania/src/song.h b/stepmania/src/song.h
index 457be50613..736f58f73f 100644
--- a/stepmania/src/song.h
+++ b/stepmania/src/song.h
@@ -59,6 +59,7 @@ public:
 	Song();
 	~Song();
 	void Reset();
+	void DetachSteps();
 
 	NotesLoader *MakeLoader( CString sDir ) const;