a chain has failed to generate if the result is the same as the input

2019-10-09 17:54:28 +01:00 · 2019-10-09 17:54:28 +01:00 · 87a7d74fc3
commit 87a7d74fc3
parent 51a4a4253c
1 changed files with 3 additions and 0 deletions
--- a/modules/markov.py
+++ b/modules/markov.py
@ -167,4 +167,7 @@ class Module(ModuleManager.BaseModule):
                break
            words.append(third_word)

+        if words == first_words:
+            return None
+
        return " ".join(words)