From 03a652e18ddc2eaad9b6ff3653515d54bd273d75 Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Wed, 25 Jun 2014 10:47:21 +0200 Subject: alsactl: save state - do not call rename for stdio Signed-off-by: Jaroslav Kysela --- alsactl/state.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/alsactl/state.c b/alsactl/state.c index c33f501..e0c6f2e 100644 --- a/alsactl/state.c +++ b/alsactl/state.c @@ -1626,7 +1626,7 @@ int save_state(const char *file, const char *cardname) snd_output_close(out); if (err < 0) { error("snd_config_save: %s", snd_strerror(err)); - } else { + } else if (nfile) { err = rename(nfile, file); if (err < 0) error("rename failed: %s (%s)", strerror(-err), file); -- cgit v1.2.3