diff options
Diffstat (limited to 'src/shared/dns-domain.c')
| -rw-r--r-- | src/shared/dns-domain.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/dns-domain.c b/src/shared/dns-domain.c index 4b31cb36ed..f62ad0a0f5 100644 --- a/src/shared/dns-domain.c +++ b/src/shared/dns-domain.c @@ -37,7 +37,7 @@ int dns_label_unescape(const char **name, char *dest, size_t sz, DNSLabelFlags f d = dest; for (;;) { - if (*n == 0 || *n == '.') { + if (IN_SET(*n, 0, '.')) { if (FLAGS_SET(flags, DNS_LABEL_LDH) && last_char == '-') /* Trailing dash */ return -EINVAL; |