Merge master

[netatalk.git] / libevent / sample / dns-example.c

diff --git a/libevent/sample/dns-example.c b/libevent/sample/dns-example.c
index 5531821576a746a9d56e5c0cdf2fd16c2f4a2ec1..f2c1e020a0072ae76cda95ed5a215adb77102fb6 100644 (file)
--- a/libevent/sample/dns-example.c
+++ b/libevent/sample/dns-example.c
@@ -7,6 +7,9 @@
 
 #include <event2/event-config.h>
 
+/* Compatibility for possible missing IPv6 declarations */
+#include "../ipv6-internal.h"
+
 #include <sys/types.h>
 
 #ifdef WIN32
@@ -69,7 +72,6 @@ static void
 gai_callback(int err, struct evutil_addrinfo *ai, void *arg)
 {
        const char *name = arg;
-       struct evutil_addrinfo *ai_first = NULL;
        int i;
        if (err) {
                printf("%s: %s\n", name, evutil_gai_strerror(err));
@@ -92,8 +94,6 @@ gai_callback(int err, struct evutil_addrinfo *ai, void *arg)
                        printf("[%d] %s: %s\n",i,name,buf);
                }
        }
-       if (ai_first)
-               evutil_freeaddrinfo(ai_first);
 }
 
 static void
@@ -117,6 +117,8 @@ evdns_server_callback(struct evdns_server_request *req, void *data)
                        printf(" -- replying for %s (PTR)\n", req->questions[i]->name);
                        r = evdns_server_request_add_ptr_reply(req, NULL, req->questions[i]->name,
                                                                                        "foo.bar.example.com", 10);
+                       if (r<0)
+                               printf("ugh, no luck");
                } else {
                        printf(" -- skipping %s [%d %d]\n", req->questions[i]->name,
                                   req->questions[i]->type, req->questions[i]->dns_question_class);