check that third_words isn't empty

This commit is contained in:
jesopo 2019-10-04 10:12:52 +01:00
parent 95f098b6d6
commit 7e51165a23

View file

@ -154,10 +154,10 @@ class Module(ModuleManager.BaseModule):
third_words = self.bot.database.execute_fetchall("""SELECT
third_word, frequency FROM markov WHERE channel_id=? AND
first_word=? AND second_word=?""", [channel_id]+two_words)
if not third_words:
break
third_word = self._choose(third_words)
if third_word == None:
break
words.append(third_word)
return " ".join(words)