Avoid use of IPv6 in tests if not supported (e.g. on Travis).

1 files changed, 6 insertions, 1 deletions

diff --git a/auto_tests/network_test.c b/auto_tests/network_test.c
index 7cfba1c0..391d6ff0 100644
--- a/auto_tests/network_test.c
+++ b/auto_tests/network_test.c
@@ -25,7 +25,6 @@ START_TEST(test_addr_resolv_localhost)
 #endif
 
     const char localhost[] = "localhost";
-    int localhost_split = 0;
 
     IP ip;
     ip_init(&ip, 0); // ipv6enabled = 0
@@ -46,6 +45,10 @@ START_TEST(test_addr_resolv_localhost)
     ip_init(&ip, 1); // ipv6enabled = 1
     res = addr_resolve(localhost, &ip, nullptr);
 
+#if USE_IPV6
+
+    int localhost_split = 0;
+
     if (!(res & TOX_ADDR_RESOLVE_INET6)) {
         res = addr_resolve("ip6-localhost", &ip, nullptr);
         localhost_split = 1;
@@ -67,6 +70,8 @@ START_TEST(test_addr_resolv_localhost)
         return;
     }
 
+#endif
+
     ip_init(&ip, 1); // ipv6enabled = 1
     ip.family = net_family_unspec;
     IP extra;