fixed automationPattern::length() for cases where the key of the last value was the first tick in a new tact

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1663 0778d3d1-df1d-0410-868b-ea421aaaa00d

src/core/automation_pattern.cpp

@@ -148,11 +148,6 @@ midiTime automationPattern::length( void ) const
 	{
 		max_length = tMax<tick>( max_length, it.key() );
 	}
-	if( max_length % DefaultTicksPerTact == 0 )
-	{
-		return( midiTime( tMax<tick>( max_length,
-						DefaultTicksPerTact ) ) );
-	}
 	return( midiTime( tMax( midiTime( max_length ).getTact() + 1, 1 ),
 									0 ) );
 }