From 582cabe725c27face58fb05a12dde17660871244 Mon Sep 17 00:00:00 2001 From: raheelh Date: Sun, 21 Feb 2016 04:36:26 -0600 Subject: [PATCH] Bug fix in WiFiClient::read() The method should return failure if ServerDrv::getData() failed. --- libraries/WiFi/src/WiFiClient.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libraries/WiFi/src/WiFiClient.cpp b/libraries/WiFi/src/WiFiClient.cpp index eb8e6af1dec..0330af12175 100644 --- a/libraries/WiFi/src/WiFiClient.cpp +++ b/libraries/WiFi/src/WiFiClient.cpp @@ -116,7 +116,9 @@ int WiFiClient::read() { if (!available()) return -1; - ServerDrv::getData(_sock, &b); + if (!ServerDrv::getData(_sock, &b)) + return -1; + return b; }