From cc1bb3a3445696466e9be24f4dae0d9453896eb0 Mon Sep 17 00:00:00 2001 From: Aaron Marcher Date: Sun, 9 Oct 2016 14:06:04 +0200 Subject: removed unnecessary fp, shorter return 0 and fixed compiler warning in vol_perc --- slstatus.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/slstatus.c b/slstatus.c index 6417305..e7c1c3f 100644 --- a/slstatus.c +++ b/slstatus.c @@ -269,10 +269,9 @@ static char * hostname(void) { char buf[HOST_NAME_MAX]; - FILE *fp; if (gethostname(buf, sizeof(buf)) == -1) { - warn(1, "hostname"); + warn("hostname"); return smprintf(UNKNOWN_STR); } @@ -498,9 +497,9 @@ vol_perc(const char *card) snd_mixer_close(handle); if (max == 0) - return smprintf("%d%%", 0); + return smprintf("0%%"); else - return smprintf("%d%%", ((uint_fast16_t)(vol * 100) / max)); + return smprintf("%lu%%", ((uint_fast16_t)(vol * 100) / max)); } static char * -- cgit v1.2.3