From f0a7c99554db884aa602120d3a709f6f77419639 Mon Sep 17 00:00:00 2001
From: Matthew Honnibal <honnibal@gmail.com>
Date: Thu, 27 Aug 2015 10:26:19 +0200
Subject: [PATCH] * Relax rule-requirement in lemmatizer

---
 spacy/lemmatizer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spacy/lemmatizer.py b/spacy/lemmatizer.py
index 05029391b..5e08e80a4 100644
--- a/spacy/lemmatizer.py
+++ b/spacy/lemmatizer.py
@@ -35,7 +35,7 @@ class Lemmatizer(object):
             pos = 'adj'
         else:
             return string
-        lemmas = lemmatize(string, self.index[pos], self.exc[pos], self.rules[pos])
+        lemmas = lemmatize(string, self.index[pos], self.exc[pos], self.rules.get(pos, []))
         return min(lemmas)
 
     def noun(self, string):