From efef6b62d326b9eb694c7d5d2b6cdb150d2ede57 Mon Sep 17 00:00:00 2001 From: david gauchard Date: Sun, 17 Dec 2017 20:06:12 +0100 Subject: [PATCH] fix WiFiClient::availableForWrite() with no connexion fix #3983 --- libraries/ESP8266WiFi/src/WiFiClient.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libraries/ESP8266WiFi/src/WiFiClient.cpp b/libraries/ESP8266WiFi/src/WiFiClient.cpp index e4b2d1d730..828cbccf3f 100644 --- a/libraries/ESP8266WiFi/src/WiFiClient.cpp +++ b/libraries/ESP8266WiFi/src/WiFiClient.cpp @@ -156,7 +156,7 @@ bool WiFiClient::getNoDelay() { size_t WiFiClient::availableForWrite () { - return _client->availableForWrite(); + return _client? _client->availableForWrite(): 0; } size_t WiFiClient::write(uint8_t b)