Plex host tuple index fix ref: SiCKRAGETV/sickrage-issues/issues/1637

sickbeard/notifiers/plex.py

@@ -257,7 +257,7 @@ class PLEXNotifier:
                             if section_path in location_path:
                                 hosts_match.update(keyed_host)
 
-            hosts_try = (hosts_all.copy(), hosts_match.copy())[len(hosts_match)]
+            hosts_try = (hosts_all.copy(), hosts_match.copy())[bool(hosts_match)]
             host_list = []
             for section_key, cur_host in hosts_try.iteritems():
 
@@ -269,7 +269,7 @@ class PLEXNotifier:
                     logger.log(u'PLEX: Error updating library section for Plex Media Server: ' + ex(e), logger.WARNING)
                     hosts_failed.append(cur_host)
 
-            if len(hosts_match):
+            if hosts_match:
                 logger.log(u'PLEX: Updating hosts where TV section paths match the downloaded show: ' + ', '.join(set(host_list)), logger.DEBUG)
             else:
                 logger.log(u'PLEX: Updating all hosts with TV sections: ' + ', '.join(set(host_list)), logger.DEBUG)