make sure we don't return NULL in automationPattern::firstObject()

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1613 0778d3d1-df1d-0410-868b-ea421aaaa00d
2008-09-16 14:01:35 +00:00
parent 6785d3b436
commit f7036aade8
1 changed files with 4 additions and 2 deletions
--- a/src/core/automation_pattern.cpp
+++ b/src/core/automation_pattern.cpp
@@ -124,10 +124,12 @@ void automationPattern::addObject( automatableModel * _obj )

 const automatableModel * automationPattern::firstObject( void ) const
 {
-	if( !m_objects.isEmpty() )
+	automatableModel * m;
+	if( !m_objects.isEmpty() && ( m = m_objects.first() ) != NULL )
 	{
-		return( m_objects.first() );
+		return( m );
 	}
+
 	static floatModel _fm( 0, 0, 1, 0.001 );
 	return( &_fm );
 }