Clearer assertion

diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c
index 5c6ce43664c6a4e9ec8ff89643e261e9727c8baa..71fd88279b5d4bfb105671539e3a8f757cb6e79e 100644 (file)
--- a/src/pcm/pcm.c
+++ b/src/pcm/pcm.c
@@ -204,7 +204,7 @@ int snd_pcm_start(snd_pcm_t *pcm)
        assert(pcm);
        assert(pcm->valid_setup);
        assert(pcm->stream != SND_PCM_STREAM_PLAYBACK ||
-              snd_pcm_mmap_avail(pcm) < pcm->setup.buffer_size);
+              snd_pcm_mmap_playback_hw_avail(pcm) > 0);
        return pcm->fast_ops->start(pcm->fast_op_arg);
 }