removing log (#2140)

* Use right function for BSSID * removing log

removing log (#2140)
* Use right function for BSSID * removing log
5cfff190 · Luc · Me No Dev · 7a332864 · 5cfff190
Commit 5cfff190 authored Dec 03, 2018 by Luc Committed by Me No Dev Dec 03, 2018
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libraries/WiFi/src/WiFiClient.cpp libraries/WiFi/src/WiFiClient.cpp +2 -3

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--- a/libraries/WiFi/src/WiFiClient.cpp
+++ b/libraries/WiFi/src/WiFiClient.cpp
@@ -439,9 +439,8 @@ uint8_t WiFiClient::connected()
    if (_connected) {
        uint8_t dummy;
        int res = recv(fd(), &dummy, 0, MSG_DONTWAIT);
-        if(res < 0) {
-            log_e("RES: %d", res);
-        }
+        // avoid unused var warning by gcc
+        (void)res;
        switch (errno) {
            case EWOULDBLOCK:
            case ENOENT: //caused by vfs