eliminate unused warning on curl initialization
@@ -189,7 +189,7 @@ static apr_status_t curl_perform(md_http_request_t *req)
CURL *curl;
struct curl_slist *req_hdrs = NULL;
- rv = curl_init(req);
+ if (APR_SUCCESS != (rv = curl_init(req))) return rv;
curl = req->internals;
res = apr_pcalloc(req->pool, sizeof(*res));
