Update metadata.tvshows.themoviedb.org.python/libs/data_utils.py

Co-authored-by: kodiai[bot] <260572656+kodiai[bot]@users.noreply.github.com>

Author: pkscout

metadata.tvshows.themoviedb.org.python/libs/data_utils.py

@@ -214,7 +214,9 @@ def set_show_artwork(show_info, list_item):
             fanart_list = []
             for image in image_list:
                 theurl, previewurl = get_image_urls(image)
-                fanart_list.append({'image': theurl})
+                theurl, previewurl = get_image_urls(image)
+                if theurl:
+                    fanart_list.append({'image': theurl})
             if fanart_list:
                 vtag.setAvailableFanart(fanart_list)
         else: