Fixes return value check when calling ATCmdParser::read()

Veijo Pesonen · Veijo Pesonen · commit c0f9e65af60e · 2018-11-22T15:57:46.000+02:00
diff --git a/components/wifi/esp8266-driver/ESP8266/ESP8266.cpp b/components/wifi/esp8266-driver/ESP8266/ESP8266.cpp
@@ -955,7 +955,7 @@ void ESP8266::_oob_tcp_data_hdlr()
         return;
     }
 
-    if (!_parser.read(_sock_i[_sock_active_id].tcp_data, len)) {
+    if (_parser.read(_sock_i[_sock_active_id].tcp_data, len) == -1) {
         return;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -955,7 +955,7 @@ void ESP8266::_oob_tcp_data_hdlr()`
`955`	`955`	`return;`
`956`	`956`	`}`
`957`	`957`
`958`		`- if (!_parser.read(_sock_i[_sock_active_id].tcp_data, len)) {`
	`958`	`+ if (_parser.read(_sock_i[_sock_active_id].tcp_data, len) == -1) {`
`959`	`959`	`return;`
`960`	`960`	`}`
`961`	`961`