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WiFiServer: fix error when calling close more than once

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This commit is contained in:
Ivan Grokhotkov 2016-06-08 17:32:45 +08:00
parent 533a600d95
commit 7fd7ca6834
1 changed files with 2 additions and 0 deletions
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2
libraries/ESP8266WiFi/src/WiFiServer.cpp
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@ -56,6 +56,7 @@ WiFiServer::WiFiServer(uint16_t port)
}
void WiFiServer::begin() {
close();
err_t err;
tcp_pcb* pcb = tcp_new();
if (!pcb)
@ -118,6 +119,7 @@ void WiFiServer::close() {
return;
}
tcp_close(_pcb);
_pcb = nullptr;
}
void WiFiServer::stop() {