Fix Geography view 'Find' when db is closed.

Fixes #10229

gramps/plugins/view/geoclose.py

@@ -323,10 +323,12 @@ class GeoClose(GeoGraphyView):
         all handling of visibility is now in rebuild_trees, see that for more
         information.
         """
+        self.lifeway_layer.clear_ways()
+        if not self.dbstate.is_open():
+            return
         active = self.get_active()
         if active:
             person = self.dbstate.db.get_person_from_handle(active)
-            self.lifeway_layer.clear_ways()
             if person is None:
                 self.goto_handle(None)
             else:

gramps/plugins/view/geoevents.py

@@ -187,6 +187,8 @@ class GeoEvents(GeoGraphyView):
         all handling of visibility is now in rebuild_trees, see that for more
         information.
         """
+        if not self.dbstate.is_open():
+            return
         active = self.uistate.get_active('Event')
         if active:
             self._createmap(active)

gramps/plugins/view/geofamclose.py

@@ -317,6 +317,9 @@ class GeoFamClose(GeoGraphyView):
         all handling of visibility is now in rebuild_trees, see that for more
         information.
         """
+        self.lifeway_layer.clear_ways()
+        if not self.dbstate.is_open():
+            return
         active = self.get_active()
         if active:
             family = self.dbstate.db.get_family_from_handle(active)

gramps/plugins/view/geofamily.py

@@ -175,6 +175,8 @@ class GeoFamily(GeoGraphyView):
         all handling of visibility is now in rebuild_trees, see that for more
         information.
         """
+        if not self.dbstate.is_open():
+            return
         if self.uistate.get_active('Family'):
             self._createmap(self.uistate.get_active('Family'))
         else:

gramps/plugins/view/geoperson.py

@@ -210,6 +210,8 @@ class GeoPerson(GeoGraphyView):
         all handling of visibility is now in rebuild_trees, see that for more
         information.
         """
+        if not self.dbstate.is_open():
+            return
         active = self.get_active()
         self._createmap(None)
         self.uistate.modify_statusbar(self.dbstate)

gramps/plugins/view/geoplaces.py

@@ -232,6 +232,8 @@ class GeoPlaces(GeoGraphyView):
         all handling of visibility is now in rebuild_trees, see that for more
         information.
         """
+        if not self.dbstate.is_open():
+            return
         active = self.uistate.get_active('Place')
         if active:
             self._createmap(active)