Don't try to call res_init() if ./configure told us it doesn't exist.

diff --git a/src/net_setup.c b/src/net_setup.c
index 5a6eb72ae1117b82f700848254ed7e5e412e6f73..863616b72f9fe7902622bcb31c100ad1f997ffb5 100644 (file)
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -813,7 +813,7 @@ static bool setup_myself(void) {
                        hint.ai_protocol = IPPROTO_TCP;
                        hint.ai_flags = AI_PASSIVE;
 
-#ifdef HAVE_DECL_RES_INIT
+#if HAVE_DECL_RES_INIT
                        // ensure glibc reloads /etc/resolv.conf.
                        res_init();
 #endif

diff --git a/src/netutl.c b/src/netutl.c
index 8d4d26cce20b2b46c498b9fbebd0f607734567db..275c64f796e29321a39c86d709b42056cdb2f56e 100644 (file)
--- a/src/netutl.c
+++ b/src/netutl.c
@@ -39,7 +39,7 @@ struct addrinfo *str2addrinfo(const char *address, const char *service, int sock
        hint.ai_family = addressfamily;
        hint.ai_socktype = socktype;
 
-#ifdef HAVE_DECL_RES_INIT
+#if HAVE_DECL_RES_INIT
        // ensure glibc reloads /etc/resolv.conf.
        res_init();
 #endif