diff options
| -rw-r--r-- | src/wgtpkg-unit.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/wgtpkg-unit.c b/src/wgtpkg-unit.c index cca718f..9f14346 100644 --- a/src/wgtpkg-unit.c +++ b/src/wgtpkg-unit.c @@ -382,10 +382,14 @@ static int add_metadata(struct json_object *jdesc, const struct unitconf *conf) n = json_object_array_length(targets); for (i = 0 ; i < n ; i++) { targ = json_object_array_get_idx(targets, i); - port = conf->port(); - if (port < 0) - return port; - sprintf(portstr, "%d", port); + if (!conf->port) + strcpy(portstr, "0"); + else { + port = conf->port ? conf->port() : 0; + if (port < 0) + return port; + sprintf(portstr, "%d", port); + } if (!j_add_string_m(targ, "#metatarget.http-port", portstr)) return -1; } |