Merge pull request esp8266#1333 from Links2004/httpClient

HTTPclient - add CHUNKED encoding support

Author: Links2004

libraries/ESP8266HTTPClient/examples/Authorization/Authorization.ino

@@ -63,7 +63,7 @@ void loop() {
         int httpCode = http.GET();
 
         // httpCode will be negative on error
-        if(httpCode) {
+        if(httpCode > 0) {
             // HTTP header has been send and Server response header has been handled
             USE_SERIAL.printf("[HTTP] GET... code: %d\n", httpCode);
 

libraries/ESP8266HTTPClient/examples/BasicHttpClient/BasicHttpClient.ino

@@ -51,7 +51,7 @@ void loop() {
         int httpCode = http.GET();
 
         // httpCode will be negative on error
-        if(httpCode) {
+        if(httpCode > 0) {
             // HTTP header has been send and Server response header has been handled
             USE_SERIAL.printf("[HTTP] GET... code: %d\n", httpCode);
 

libraries/ESP8266HTTPClient/examples/ReuseConnection/ReuseConnection.ino

@@ -48,7 +48,7 @@ void loop() {
         //http.begin("192.168.1.12", 80, "/test.html");
 
         int httpCode = http.GET();
-        if(httpCode) {
+        if(httpCode > 0) {
             USE_SERIAL.printf("[HTTP] GET... code: %d\n", httpCode);
 
             // file found at server

libraries/ESP8266HTTPClient/examples/StreamHttpClient/StreamHttpClient.ino

@@ -50,7 +50,7 @@ void loop() {
         USE_SERIAL.print("[HTTP] GET...\n");
         // start connection and send HTTP header
         int httpCode = http.GET();
-        if(httpCode) {
+        if(httpCode > 0) {
             // HTTP header has been send and Server response header has been handled
             USE_SERIAL.printf("[HTTP] GET... code: %d\n", httpCode);