Fix up warnings about explicit base initializers in copy constructors

[melted] / mlt++ / src / MltPlaylist.cpp

diff --git a/mlt++/src/MltPlaylist.cpp b/mlt++/src/MltPlaylist.cpp
index 30fba20..1424594 100644 (file)
--- a/mlt++/src/MltPlaylist.cpp
+++ b/mlt++/src/MltPlaylist.cpp
@@ -96,6 +96,7 @@ Playlist::Playlist( Service &producer ) :
 }
 
 Playlist::Playlist( Playlist &playlist ) :
+       Mlt::Producer( playlist ),
        instance( playlist.get_playlist( ) )
 {
        inc_ref( );
@@ -160,7 +161,8 @@ Producer *Playlist::current( )
 ClipInfo *Playlist::clip_info( int index, ClipInfo *info )
 {
        mlt_playlist_clip_info clip_info;
-       mlt_playlist_get_clip_info( get_playlist( ), &clip_info, index );
+       if ( mlt_playlist_get_clip_info( get_playlist( ), &clip_info, index ) )
+               return NULL;
        if ( info == NULL )
                return new ClipInfo( &clip_info );
        info->update( &clip_info );