Fixed Addic7ed AttributeError exception with some movies #1525

libs/subliminal_patch/providers/addic7ed.py

@@ -37,7 +37,7 @@ class Addic7edSubtitle(_Addic7edSubtitle):
                  download_link, uploader=None):
         super(Addic7edSubtitle, self).__init__(language, hearing_impaired, page_link, series, season, episode,
                                                title, year, version, download_link)
-        self.release_info = version.replace('+', ',')
+        self.release_info = version.replace('+', ',') if version else None
         self.uploader = uploader
 
     def get_matches(self, video):