From de6c361991922461a6acb1d7b5fe712251f2f7f5 Mon Sep 17 00:00:00 2001
From: Kevin Whitaker <eyecreate@eyecreate.org>
Date: Wed, 26 Sep 2018 11:20:12 -0400
Subject: [PATCH] Force model load on start. Make sure loading can handle no
 data existing.

---
 OTPListModel.py | 12 ++++++++----
 app.py          |  2 +-
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/OTPListModel.py b/OTPListModel.py
index fc999b3..7d3579b 100644
--- a/OTPListModel.py
+++ b/OTPListModel.py
@@ -94,12 +94,16 @@ class OPTListModel(QtCore.QAbstractListModel):
         self._items = list
 
     def load(self):
-        jsonDict = json.loads(keyring.get_password(SERVICE,"__config"))
+        config = keyring.get_password(SERVICE,"__config")
+        if(config == None):
+            return
+        jsonDict = json.loads(config)
         size = len(self._items)
         self._items = []
-        for item in jsonDict:
-            self._items.append(OTPModel(item["name"],item["OTPType"],keyring.get_password(SERVICE,item["name"]),item["icon"],item["timeout"],item["algo"]))
-        self.dataChanged.emit(self.index(0,0),self.index(size-1,0))
+        if(jsonDict != None):
+            for item in jsonDict:
+                self._items.append(OTPModel(item["name"],item["OTPType"],keyring.get_password(SERVICE,item["name"]),item["icon"],item["timeout"],item["algo"]))
+            self.dataChanged.emit(self.index(0,0),self.index(size-1,0))
 
     def save(self):
         dict=[]
diff --git a/app.py b/app.py
index d21c52a..5d53e0b 100644
--- a/app.py
+++ b/app.py
@@ -5,7 +5,7 @@ import OTPListModel
 qapp = QApplication()
 app = QQmlApplicationEngine()
 model = OTPListModel.OPTListModel()
-
+model.load()
 app.rootContext().setContextProperty("otpListModel", model)
 app.load("qml/main.qml")
 qapp.exec_()
-- 
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