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-rw-r--r--src/nss-myhostname/nss-myhostname.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/nss-myhostname/nss-myhostname.c b/src/nss-myhostname/nss-myhostname.c
index 1f27e06e6f..96ed161ba7 100644
--- a/src/nss-myhostname/nss-myhostname.c
+++ b/src/nss-myhostname/nss-myhostname.c
@@ -337,7 +337,7 @@ enum nss_status _nss_myhostname_gethostbyname3_r(
if (af == AF_UNSPEC)
af = AF_INET;
- if (af != AF_INET && af != AF_INET6) {
+ if (!IN_SET(af, AF_INET, AF_INET6)) {
*errnop = EAFNOSUPPORT;
*h_errnop = NO_DATA;
return NSS_STATUS_UNAVAIL;