fix socket send() return size check
@@ -1669,7 +1669,7 @@ send (int fd, const void *buf, size_t n, int flags)
getpid (), fd, fd, func_str, sid, sid, buf, n, flags);
size = vppcom_session_sendto (sid, (void *) buf, n, flags, NULL);
- if (size != VPPCOM_OK)
+ if (size < VPPCOM_OK)
{
errno = -size;
size = -1;
