Fixed a potential deadlock.

src/input/decoder.c

@@ -394,8 +394,8 @@ void input_DecoderDecode( decoder_t * p_dec, block_t *p_block )
 
 bool input_DecoderIsEmpty( decoder_t * p_dec )
 {
-    /* FIXME it is buggy if the decoder is buffering FIXME
-     * -> "deadlock" */
+    assert( !p_dec->p_owner->b_buffering );
+
     if( p_dec->p_owner->b_own_thread &&
         block_FifoCount( p_dec->p_owner->p_fifo ) > 0 )
     {

src/input/es_out.c

@@ -1737,7 +1737,7 @@ static void EsOutDel( es_out_t *out, es_out_id_t *es )
     /* We don't try to reselect */
     if( es->p_dec )
     {
-        while( !out->p_sys->p_input->b_die && es->p_dec )
+        while( !p_sys->p_input->b_die && !p_sys->b_buffering && es->p_dec )
         {
             if( input_DecoderIsEmpty( es->p_dec ) &&
                 ( !es->p_dec_record || input_DecoderIsEmpty( es->p_dec_record ) ))