diff options
Diffstat (limited to 'firmwares/wifishield/wifiHD/src/ard_tcp.c')
| -rw-r--r-- | firmwares/wifishield/wifiHD/src/ard_tcp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/firmwares/wifishield/wifiHD/src/ard_tcp.c b/firmwares/wifishield/wifiHD/src/ard_tcp.c index dad1c3e..b70549a 100644 --- a/firmwares/wifishield/wifiHD/src/ard_tcp.c +++ b/firmwares/wifishield/wifiHD/src/ard_tcp.c @@ -334,7 +334,8 @@ void ack_recved(void* pcb, int len) { static err_t atcp_poll(void *arg, struct tcp_pcb *pcb) { struct ttcp* _ttcp = arg; - ++tcp_poll_retries; + if ((_ttcp) && (_ttcp->left>0)) + ++tcp_poll_retries; if (tcp_poll_retries > 4) { WARN("ARD TCP [%p] arg=%p retries=%d\n", |