From 040d2cb8896ff293ee16dcd9eb3f8febbcf0a28a Mon Sep 17 00:00:00 2001
From: pictuga <contact@pictuga.com>
Date: Tue, 23 Oct 2018 00:09:34 +0200
Subject: [PATCH] readabilite: improve word count

---
 morss/readabilite.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/morss/readabilite.py b/morss/readabilite.py
index 30ce0b3..93153ef 100644
--- a/morss/readabilite.py
+++ b/morss/readabilite.py
@@ -19,12 +19,15 @@ def count_words(string):
     And so in about every language (sorry chinese).
     Basically skips spaces in the count. """
 
+    if string is None:
+        return 0
+
     i = 0
     count = 0
 
     try:
         while True:
-            if string[i] not in '\n\t ':
+            if string[i] not in "\r\n\t ":
                 count += 1
                 i += 6
             else: