silence clang warning

diff --git a/lib/irs/getnameinfo.c b/lib/irs/getnameinfo.c
index 982e8ecfdd57317d5c0b6f87cc72f6402aecd0e5..04a951a684c1474af7331ce72f429302f6fe7fb0 100644 (file)
--- a/lib/irs/getnameinfo.c
+++ b/lib/irs/getnameinfo.c
@@ -147,7 +147,7 @@ getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host,
            IRS_GETNAMEINFO_BUFLEN_T hostlen, char *serv,
            IRS_GETNAMEINFO_BUFLEN_T servlen, IRS_GETNAMEINFO_FLAGS_T flags)
 {
-       struct afd *afd;
+       struct afd *afd = NULL;
        struct servent *sp;
        unsigned short port = 0;
 #ifdef IRS_PLATFORM_HAVESALEN