Prevent deleting artwork during initial sync

resources/lib/artwork.py

@@ -332,7 +332,8 @@ class Artwork():
                     cacheimage = True
                     
                     # Only for the main backdrop, poster
-                    if imageType in ("fanart", "poster"):
+                    if (utils.window('emby_initialScan') != "true" and
+                            imageType in ("fanart", "poster")):
                         # Delete current entry before updating with the new one
                         self.deleteCachedArtwork(url)
                     

resources/lib/librarysync.py

@@ -216,6 +216,7 @@ class LibrarySync(threading.Thread):
             message = "Repair sync"
         else:
             message = "Initial sync"
+            utils.window('emby_initialScan', value="true")
         
         pDialog = self.progressDialog("%s" % message, forced=True)
         starttotal = datetime.now()

service.py

@@ -69,7 +69,8 @@ class Service():
 
             "emby_online", "emby_serverStatus", "emby_onWake",
             "emby_syncRunning", "emby_dbCheck", "emby_kodiScan",
-            "emby_shouldStop", "emby_currUser", "emby_dbScan", "emby_sessionId"
+            "emby_shouldStop", "emby_currUser", "emby_dbScan", "emby_sessionId",
+            "emby_initialScan"
         ]
         for prop in properties:
             utils.window(prop, clear=True)