From 0468d26316d68d9bebec0e6431d60539152ff07c Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Fri, 10 Oct 2003 23:42:02 +0000
Subject: [PATCH] improve output

---
 stepmania/src/ActorFrame.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/stepmania/src/ActorFrame.cpp b/stepmania/src/ActorFrame.cpp
index fb0bd8c521..03c33aaa19 100644
--- a/stepmania/src/ActorFrame.cpp
+++ b/stepmania/src/ActorFrame.cpp
@@ -17,7 +17,9 @@ void ActorFrame::AddChild( Actor* pActor )
 #if _DEBUG
 	// check that this Actor isn't already added.
 	vector<Actor*>::iterator iter = find( m_SubActors.begin(), m_SubActors.end(), pActor );
-	ASSERT( iter == m_SubActors.end() );	// didn't find
+	if( iter != m_SubActors.end() )
+		RageException::Throw( "Actor \"%s\" adds child \"%s\" more than once",
+			m_sName.c_str(), pActor->m_sName.c_str() );
 #endif
 
 	ASSERT( pActor );