player_thread: initialize chunk->times in silence generator

When waiting for the decoder to provide more data, the player thread
generates silence chunks if needed.  However, it forgot to initialize
the chunk.times attribute, which had now an undefined value.  This
patch sets it to -1.0, meaning "value is undefined".  Add a ">= 0.0"
check to audio_output_all_check().  This fixes spurious relative
seeking errors, because sometimes, the "elapsed" value falls back to
0.0.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/player_thread.c b/src/player_thread.c
index 0581b111..4f754241 100644
--- a/src/player_thread.c
+++ b/src/player_thread.c
@@ -333,6 +333,7 @@ player_send_silence(struct player *player)
 	chunk->audio_format = player->play_audio_format;
 #endif
 
+	chunk->times = -1.0; /* undefined time stamp */
 	chunk->length = num_frames * frame_size;
 	memset(chunk->data, 0, chunk->length);