Fix Bluetooth Serial

me-no-dev · me-no-dev · commit 25dff4f04415 · 2018-04-03T11:09:29.000+03:00
diff --git a/libraries/BluetoothSerial/src/BluetoothSerial.cpp b/libraries/BluetoothSerial/src/BluetoothSerial.cpp
@@ -27,6 +27,11 @@
 #include "esp_gap_bt_api.h"
 #include "esp_bt_device.h"
 #include "esp_spp_api.h"
+#include <esp_log.h>
+
+#ifdef ARDUINO_ARCH_ESP32
+#include "esp32-hal-log.h"
+#endif
 
 #define SPP_SERVER_NAME "ESP32_SPP_SERVER"
 #define SPP_TAG "BluetoothSerial"
@@ -208,8 +213,8 @@ int BluetoothSerial::read(void)
         if (xQueueReceive(SerialQueueBT, &c, 0)){
             return c;
         }
-        return 0;
     }
+    return 0;
 }
 
 size_t BluetoothSerial::write(uint8_t c)
