while working on pua_rpc module, i think i found a bug in pua/send_publish function. it defines int ret = -1; if etag check fails or publish has no body, it does this: ret = 418; goto error; or ret = ERR_PUBLISH_NO_BODY; goto error; at error, however, the above assignments are reverted: error: ret = -1; my suggestion is to remove the above assignment. ok? -- juha