Merge pull request #40 from pgRouting/cvvergara-patch-1

Update pgRoutingLayer.py

Author: cvvergara

metadata.txt

@@ -2,12 +2,14 @@
 name=pgRoutingLayer
 description=Dockable widget that adds pgRouting layers
 about=Dockable widget that adds pgRouting layers
-version=2.2.0
+version=2.2.1
 qgisMinimumVersion=2.0
 qgisMaximumVersion=2.99
 author=Anita Graser, Ko Nagase, Vicky Vergara
 [email protected]
-changelog=2.2.0
+changelog=2.2.1
+    - Bug fix activating plugin
+    2.2.0
     - Support for pgRouting V2.0 up to v2.5
     - BBOX is optional
     2.1.0

pgRoutingLayer.py

@@ -1204,7 +1204,7 @@ def findNearestLink(self, args, pt):
 
     def loadSettings(self):
         settings = QSettings()
-        idx = self.dock.comboConnections.findText(settings.value('/pgRoutingLayer/Database', type=str))
+        idx = self.dock.comboConnections.findText(Utils.getStringValue(settings, '/pgRoutingLayer/Database', ''))
         if idx >= 0:
             self.dock.comboConnections.setCurrentIndex(idx)
         idx = self.dock.comboBoxFunction.findText(Utils.getStringValue(settings, '/pgRoutingLayer/Function', 'dijkstra'))