Fix KeyError when browsing On Deck

resources/lib/videonodes.py

@@ -11,6 +11,7 @@ from xbmcvfs import exists
 from utils import window, settings, language as lang, try_encode, indent, \
     normalize_nodes, exists_dir, try_decode
 import variables as v
+import state
 
 ###############################################################################
 
@@ -46,7 +47,7 @@ class VideoNodes(object):
     def viewNode(self, indexnumber, tagname, mediatype, viewtype, viewid, delete=False):
         # Plex: reassign mediatype due to Kodi inner workings
         # How many items do we get at most?
-        limit = window('fetch_pms_item_number')
+        limit = state.FETCH_PMS_ITEM_NUMBER
         mediatypes = {
             'movie': 'movies',
             'show': 'tvshows',