rss plugin: don't claim to be using old data when we don't

[user/henk/code/ruby/rbot.git] / data / rbot / plugins / markov.rb

diff --git a/data/rbot/plugins/markov.rb b/data/rbot/plugins/markov.rb
index 7bcf7b416d23fb9d44a897071e1c3dd50d04320d..17446f6d7be4310e97c3d45cf91d716d1a6145fe 100644 (file)
--- a/data/rbot/plugins/markov.rb
+++ b/data/rbot/plugins/markov.rb
@@ -169,6 +169,7 @@ class MarkovPlugin < Plugin
     return unless should_talk
 
     word1, word2 = message.split(/\s+/)
+    return unless word1 and word2
     line = generate_string(word1, word2)
     return unless line
     return if line == message