From 7be675f154e3922fb8e2c9309b48f9fa12869817 Mon Sep 17 00:00:00 2001 From: Aaron Marcher Date: Thu, 17 May 2018 17:40:11 +0200 Subject: Unify type of `i` in for loops int for normal indexes size_t for usage with the LEN macro --- components/volume.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'components/volume.c') diff --git a/components/volume.c b/components/volume.c index ff25769..aa46446 100644 --- a/components/volume.c +++ b/components/volume.c @@ -16,7 +16,7 @@ const char * vol_perc(const char *card) { - unsigned int i; + size_t i; int v, afd, devmask; char *vnames[] = SOUND_DEVICE_NAMES; @@ -34,7 +34,7 @@ vol_perc(const char *card) for (i = 0; i < LEN(vnames); i++) { if (devmask & (1 << i) && !strcmp("vol", vnames[i])) { if (ioctl(afd, MIXER_READ(i), &v) < 0) { - fprintf(stderr, "ioctl 'MIXER_READ(%d)': %s\n", i, + fprintf(stderr, "ioctl 'MIXER_READ(%ld)': %s\n", i, strerror(errno)); close(afd); return NULL; -- cgit v1.2.3