Call esp_wifi_start in WiFi::begin

dash0820 · dash0820 · commit a1a872c1e0d6 · 2017-05-23T11:32:03.000+03:00
Fixes: espressif/arduino-esp32#391
diff --git a/libraries/WiFi/src/WiFiSTA.cpp b/libraries/WiFi/src/WiFiSTA.cpp
@@ -141,6 +141,7 @@ wl_status_t WiFiSTAClass::begin(const char* ssid, const char *passphrase, int32_
         esp_wifi_set_channel(channel, WIFI_SECOND_CHAN_NONE);
     }
 
+    esp_wifi_start();
     if(connect) {
         esp_wifi_connect();
     }

Original file line number	Diff line number	Diff line change
`@@ -141,6 +141,7 @@ wl_status_t WiFiSTAClass::begin(const char* ssid, const char *passphrase, int32_`
`141`	`141`	`esp_wifi_set_channel(channel, WIFI_SECOND_CHAN_NONE);`
`142`	`142`	`}`
`143`	`143`
	`144`	`+ esp_wifi_start();`
`144`	`145`	`if(connect) {`
`145`	`146`	`esp_wifi_connect();`
`146`	`147`	`}`