1 files changed, 1 insertions, 1 deletions
diff --git a/apps/SoilMoisture.h b/apps/SoilMoisture.h
index 499c9f6..3bfd0d8 100644
--- a/apps/SoilMoisture.h
+++ b/apps/SoilMoisture.h
@@ -50,7 +50,7 @@ private:
                  const o<BluetoothGattCharacteristicPtr> temperatureCharacteristic,
                  const o<BluetoothGattCharacteristicPtr> lightCharacteristic);
 
-    ByteBuffer writeAndRead(const BluetoothGattCharacteristicPtr &c, ByteBuffer &requestBytes);
+    void writeAndRead(const BluetoothGattCharacteristicPtr &c, ByteBuffer &requestBytes);
 
     shared_ptr<BluetoothGatt> gatt;
     shared_ptr<BluetoothGattService> s;