diff options
| author | danicampora <daniel@wipy.io> | 2016-02-21 21:28:19 +0100 |
|---|---|---|
| committer | danicampora <daniel@wipy.io> | 2016-02-21 22:01:18 +0100 |
| commit | 495e7cfebce63d0168852269f279c24373abdd3a (patch) | |
| tree | 68cfea8ee24f4371dc5660df49145c5cbfe38ae3 /cc3200/mods/modusocket.c | |
| parent | f5248a087ac5667c53b7eab0e874b517ddf53dae (diff) | |
cc3200: Improve robustness of WLAN during sleep modes.
Diffstat (limited to 'cc3200/mods/modusocket.c')
| -rw-r--r-- | cc3200/mods/modusocket.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/cc3200/mods/modusocket.c b/cc3200/mods/modusocket.c index e5b043dce..43b7a840a 100644 --- a/cc3200/mods/modusocket.c +++ b/cc3200/mods/modusocket.c @@ -106,8 +106,10 @@ void modusocket_enter_sleep (void) { } } - // wait for any of the sockets to become ready... - sl_Select(maxfd + 1, &socketset, NULL, NULL, NULL); + if (maxfd > 0) { + // wait for any of the sockets to become ready... + sl_Select(maxfd + 1, &socketset, NULL, NULL, NULL); + } } void modusocket_close_all_user_sockets (void) { |