DEV: User simulator tried to modify frozen string.

SongJunxi2000 · Aug 16, 2019 · ab7038b · ab7038b
1 parent df6630f
commit ab7038b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/script/user_simulator.rb b/script/user_simulator.rb
@@ -15,7 +15,7 @@ def sentence
     gabbler.learn(story)
   end
 
-  sentence = ""
+  sentence = +""
   until sentence.length > 800 do
     sentence << @gabbler.sentence
     sentence << "\n"