subsusf: check the length is not VLC_TICK_INVALID explicitly

8 years ago · c76ae3ab5b
1 changed files with 1 additions and 1 deletions
--- a/modules/codec/subsusf.c
+++ b/modules/codec/subsusf.c
@ -263,7 +263,7 @@ static subpicture_t *ParseText( decoder_t *p_dec, block_t *p_block )

    p_spu->i_start = p_block->i_pts;
    p_spu->i_stop = p_block->i_pts + p_block->i_length;
-    p_spu->b_ephemer = (p_block->i_length == 0);
+    p_spu->b_ephemer = (p_block->i_length == VLC_TICK_INVALID);
    p_spu->b_absolute = false;
    p_spu->i_original_picture_width = p_sys->i_original_width;
    p_spu->i_original_picture_height = p_sys->i_original_height;