Remove non-used items from imdbapi

couchpotato/core/providers/movie/imdbapi/main.py

@@ -47,6 +47,7 @@ class IMDBAPI(MovieProvider):
 
         if cached:
             result = self.parseMovie(cached)
+            if result.get('titles') and len(result.get('titles')) > 0:
                 log.info('Found: %s' % result['titles'][0] + ' (' + str(result['year']) + ')')
                 return result
 
@@ -60,6 +61,11 @@ class IMDBAPI(MovieProvider):
             if isinstance(movie, (str, unicode)):
                 movie = json.loads(movie)
 
+            tmp_movie = movie.copy()
+            for key in tmp_movie:
+                if tmp_movie.get(key).lower() == 'n/a':
+                    del movie[key]
+
             movie_data = {
                 'titles': [movie.get('Title', '')],
                 'original_title': movie.get('Title', ''),