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Fix Error in hostByName with low timeout #7585

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Sep 9, 2020
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2 changes: 1 addition & 1 deletion cores/esp8266/IPAddress.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ IPAddress::IPAddress() {
}

bool IPAddress::isSet () const {
return !ip_addr_isany(&_ip);
return !ip_addr_isany(&_ip) && ((*this) != IPADDR_NONE);
}

IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet) {
Expand Down