From 70acf2e4172223701c5f95a4e57fe20432171e85 Mon Sep 17 00:00:00 2001
From: "St.Huang" <wenhonghuang@gmail.com>
Date: Sat, 7 Jul 2018 14:05:44 +0800
Subject: [PATCH] fix #7

---
 src/fastwq/query.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fastwq/query.py b/src/fastwq/query.py
index dd60e74..a668d30 100644
--- a/src/fastwq/query.py
+++ b/src/fastwq/query.py
@@ -236,7 +236,7 @@ def update_note_fields(note, results):
     """
 
     if not results or not note or len(results) == 0:
-        return
+        return 0
     count = 0
     for i, q in results.items():
         if isinstance(q, QueryResult) and i < len(note.fields):