output_all: clear input_audio_format on close

When the audio outputs are closed, also clear the audio format.  If we
don't do this, every call to audio_output_all_update() will open the
device, even if it's meant to be paused.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/output_all.c b/src/output_all.c
index 3bbf4a933..a0f90df52 100644
--- a/src/output_all.c
+++ b/src/output_all.c
@@ -443,4 +443,6 @@ audio_output_all_close(void)
 	}
 
 	g_music_buffer = NULL;
+
+	audio_format_clear(&input_audio_format);
 }