- len = atomicio(read, fd, buffer_ptr(m), msg_len);
- if (len == 0)
- fatal("Connection closed");
- else if (len == -1)
- fatal("Read packet: %s", strerror(errno));
+ if (atomicio(read, fd, buffer_ptr(m), msg_len) != msg_len) {
+ if (errno == EPIPE)
+ fatal("Connection closed");
+ else
+ fatal("Read packet: %s", strerror(errno));
+ }