treewide: use designated initializers for ai_hints

[collectd.git] / src / write_sensu.c

diff --git a/src/write_sensu.c b/src/write_sensu.c
index 99fca17..63c6d99 100644 (file)
--- a/src/write_sensu.c
+++ b/src/write_sensu.c
@@ -104,23 +104,25 @@ static void free_str_list(struct str_list *strs) /* {{{ */
 static int sensu_connect(struct sensu_host *host) /* {{{ */
 {
        int                      e;
-       struct addrinfo         *ai, hints;
+       struct addrinfo         *ai;
        char const              *node;
        char const              *service;
 
        // Resolve the target if we haven't done already
        if (!(host->flags & F_READY)) {
-               memset(&hints, 0, sizeof(hints));
                memset(&service, 0, sizeof(service));
                host->res = NULL;
-               hints.ai_family = AF_INET;
-               hints.ai_socktype = SOCK_STREAM;
-               hints.ai_flags = AI_ADDRCONFIG;
 
                node = (host->node != NULL) ? host->node : SENSU_HOST;
                service = (host->service != NULL) ? host->service : SENSU_PORT;
 
-               if ((e = getaddrinfo(node, service, &hints, &(host->res))) != 0) {
+               struct addrinfo ai_hints = {
+                       .ai_family = AF_INET,
+                       .ai_flags = AI_ADDRCONFIG,
+                       .ai_socktype = SOCK_STREAM
+               };
+
+               if ((e = getaddrinfo(node, service, &ai_hints, &(host->res))) != 0) {
                        ERROR("write_sensu plugin: Unable to resolve host \"%s\": %s",
                                        node, gai_strerror(e));
                        return -1;