fixed small error in the checksum code

resources/lib/LibrarySync.py

@@ -504,6 +504,12 @@ class LibrarySync():
                 WriteKodiMusicDB().deleteItemFromKodiLibrary(kodiId, connection, cursor)
     
     def IncrementalSync(self, itemList):
+        
+        startupDone = WINDOW.getProperty("startup") == "done"
+        
+        #only perform incremental scan when full scan is completed 
+        if startupDone:
+        
             #this will only perform sync for items received by the websocket
             addon = xbmcaddon.Addon(id='plugin.video.emby')
             dbSyncIndication = addon.getSetting("dbSyncIndication") == "true"