fixed bugs in piflow

piflow/VFD525/PiFlow.py

@@ -45,12 +45,14 @@ try:
         isVFD = PERSIST['isVFD']
 except:
         PERSIST['isVFD'] = False
+        isVFD = PERSIST['isVFD']
         persistence.store(PERSIST)
 
 try:
         plc_ip = PERSIST['plc_ip']
 except:
         PERSIST['plc_ip'] = '192.168.1.12'
+        plc_ip = PERSIST['plc_ip']
         persistence.store(PERSIST)
 
 from Tags import tags
@@ -69,7 +71,7 @@ class start(threading.Thread, deviceBase):
                             mqtt=mqtt, Nodes=Nodes)
 
         self.daemon = True
-        self.version = "22"
+        self.version = "23"
         self.finished = threading.Event()
         self.force_send = False
         self.public_ip_address = ""

piflow/VFD525/config.txt

@@ -3,7 +3,7 @@
 "driverFileName":"PiFlow.py",
 "deviceName":"piflow",
 "driverId":"0280",
-"releaseVersion":"22",
+"releaseVersion":"23",
 "files": {
 	"file1":"PiFlow.py",
 	"file2":"Channel.py",