From da0a9197c7be3d9b149a1c0cda731ebd34fdc7fc Mon Sep 17 00:00:00 2001
From: deadc0de6 <info@deadc0de.ch>
Date: Wed, 2 May 2018 16:37:35 +0200
Subject: [PATCH] add comment

---
 dotdrop/utils.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dotdrop/utils.py b/dotdrop/utils.py
index c07eada..4ce2731 100644
--- a/dotdrop/utils.py
+++ b/dotdrop/utils.py
@@ -30,6 +30,7 @@ def run(cmd, log=False, raw=True):
 
 
 def diff(src, dst, log=False, raw=True, opts=''):
+    ''' call diff to compare two files '''
     cmd = 'diff -r %s \"%s\" \"%s\"' % (opts, src, dst)
     return run(shlex.split(cmd), log=log, raw=raw)