oauth2: fix missing parameter on warning message (CID 304404)
@@ -352,7 +352,7 @@ char *flb_oauth2_token_get(struct flb_oauth2 *ctx)
/* Issue request */
ret = flb_http_do(c, &b_sent);
if (ret != 0) {
- flb_warn("[oauth2] cannot issue request, http_do=%i, ret");
+ flb_warn("[oauth2] cannot issue request, http_do=%i", ret);
}
else {
flb_info("[oauth2] HTTP Status=%i", c->resp.status);
