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

[tinc] / src / netutl.c

diff --git a/src/netutl.c b/src/netutl.c
index 8d4d26c..275c64f 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