Correct use of Wifi.begin

Author: rusboard

examples/ESP8266/CustomKeyboard/CustomKeyboard.ino

@@ -79,7 +79,8 @@ void setup() {
   // attempt to connect to Wifi network:
   Serial.print("Connecting Wifi: ");
   Serial.println(ssid);
-  while (WiFi.begin(ssid, password) != WL_CONNECTED) {
+  WiFi.begin(ssid, password);
+  while (WiFi.status() != WL_CONNECTED) {
     Serial.print(".");
     delay(500);
   }

examples/ESP8266/EchoBot/EchoBot.ino

@@ -40,7 +40,8 @@ void setup() {
   // Attempt to connect to Wifi network:
   Serial.print("Connecting Wifi: ");
   Serial.println(ssid);
-  while (WiFi.begin(ssid, password) != WL_CONNECTED) {
+  WiFi.begin(ssid, password);
+  while (WiFi.status() != WL_CONNECTED) {
     Serial.print(".");
     delay(500);
   }

examples/ESP8266/FlashledBot/FlashledBot.ino

@@ -76,7 +76,8 @@ void setup() {
   // attempt to connect to Wifi network:
   Serial.print("Connecting Wifi: ");
   Serial.println(ssid);
-  while (WiFi.begin(ssid, password) != WL_CONNECTED) {
+  WiFi.begin(ssid, password);
+  while (WiFi.status() != WL_CONNECTED) {
     Serial.print(".");
     delay(500);
   }