playlist_NodeInsert(): adds an assertion

diff --git a/src/playlist/tree.c b/src/playlist/tree.c
index e7fdebeaeb4eb2413086d39b660b580a2a6cee2e..dff0a73e3b17909b8d898ae54043ec4ada108828 100644 (file)
--- a/src/playlist/tree.c
+++ b/src/playlist/tree.c
@@ -208,6 +208,7 @@ int playlist_NodeInsert( playlist_t *p_playlist,
    (void)p_playlist;
    assert( p_parent && p_parent->i_children != -1 );
    if( i_position == -1 ) i_position = p_parent->i_children ;
+   assert( i_position <= p_parent->i_children);
 
    INSERT_ELEM( p_parent->pp_children,
                 p_parent->i_children,