curl_json plugin: zero-initialize struct correctly

Seen on FreeBSD:
curl_json.c: In function 'cj_sock_perform':
curl_json.c:864:10: warning: missing initializer for field 'sun_len' of 'struct sockaddr_un' [-Wmissing-field-initializers]
   struct sockaddr_un sa_unix = {};
          ^
In file included from curl_json.c:32:0:
/usr/include/sys/un.h:48:16: note: 'sun_len' declared here
  unsigned char sun_len; /* sockaddr len including null */
                ^

diff --git a/src/curl_json.c b/src/curl_json.c
index 556263f..45898c3 100644 (file)
--- a/src/curl_json.c
+++ b/src/curl_json.c
@@ -861,7 +861,7 @@ static void cj_submit (cj_t *db, cj_key_t *key, value_t *value) /* {{{ */
 static int cj_sock_perform (cj_t *db) /* {{{ */
 {
   char errbuf[1024];
-  struct sockaddr_un sa_unix = {};
+  struct sockaddr_un sa_unix = { 0 };
   sa_unix.sun_family = AF_UNIX;
   sstrncpy (sa_unix.sun_path, db->sock, sizeof (sa_unix.sun_path));