From 3d8c1bc5d332062f18a7f65159efd9834357a1c0 Mon Sep 17 00:00:00 2001
From: Max Prokhorov <prokhorov.max@outlook.com>
Date: Mon, 25 Feb 2019 17:26:03 +0300
Subject: [PATCH] Fix PZEM004TSensor pointer use

---
 code/espurna/sensors/PZEM004TSensor.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/espurna/sensors/PZEM004TSensor.h b/code/espurna/sensors/PZEM004TSensor.h
index 9c775539..799c3513 100644
--- a/code/espurna/sensors/PZEM004TSensor.h
+++ b/code/espurna/sensors/PZEM004TSensor.h
@@ -248,7 +248,7 @@ class PZEM004TSensor : public BaseSensor {
 
             // Clear buffer in case of late response(Timeout)
             if (_serial) {
-                while(_serial.available() > 0) _serial.read();
+                while(_serial->available() > 0) _serial->read();
             } else {
                 // This we cannot do it from outside the library
             }