diff options
Diffstat (limited to 'accel-pppd/cli/telnet.c')
| -rw-r--r-- | accel-pppd/cli/telnet.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/accel-pppd/cli/telnet.c b/accel-pppd/cli/telnet.c index 5a42a99..c3aab8c 100644 --- a/accel-pppd/cli/telnet.c +++ b/accel-pppd/cli/telnet.c @@ -501,7 +501,10 @@ static int cln_write(struct triton_md_handler_t *h) { struct telnet_client_t *cln = container_of(h, typeof(*cln), hnd); int k; - + + if (!cln->xmit_buf) + return 0; + while (1) { for (; cln->xmit_pos < cln->xmit_buf->size; cln->xmit_pos += k) { k = write(cln->hnd.fd, cln->xmit_buf->buf + cln->xmit_pos, cln->xmit_buf->size - cln->xmit_pos); |