lib/lita/handlers/markov/engine.rb in lita-markov-1.1.1 vs lib/lita/handlers/markov/engine.rb in lita-markov-1.1.2

@@ -32,10 +32,10 @@
     # string - String of words that the user has just said (ideally a sentence)
     def ingest user, string
       string = sanitize_string string
       words  = separate_string string
 
-      return if words.length == 0
+      return if words.length < @depth
 
       # Capitalize the first word and add a period at the end
       words = [words[0].capitalize] + words.slice(1..-1) + ['.']
 
       # Iterate over it one step at a time in sets of `@depth + 1`