diff options
| author | Aaron Marcher <me@drkhsh.at> | 2018-05-17 17:40:11 +0200 |
|---|---|---|
| committer | Aaron Marcher <me@drkhsh.at> | 2018-05-17 17:42:26 +0200 |
| commit | 7be675f154e3922fb8e2c9309b48f9fa12869817 (patch) | |
| tree | 1addd0ef4de2aa403819beb6acd4f2d0ba908bc9 /components/volume.c | |
| parent | f9609f4ff421787bfa46b8f1c6ef2419b7679f7b (diff) | |
Unify type of `i` in for loops
int for normal indexes
size_t for usage with the LEN macro
Diffstat (limited to 'components/volume.c')
| -rw-r--r-- | components/volume.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |