From 494671b10779b5e5237967cc62f5114cd388fb25 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@drexel.edu>
Date: Thu, 16 Feb 2012 14:34:58 -0500
Subject: [PATCH] Fix VCSBackend.original_year() bug in applying per-file
 year_hacks.

The per-file value is a single integer, so use `.add` instead of `.update`.
---
 update_copyright/vcs/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/update_copyright/vcs/__init__.py b/update_copyright/vcs/__init__.py
index c4f69f7..1133795 100644
--- a/update_copyright/vcs/__init__.py
+++ b/update_copyright/vcs/__init__.py
@@ -43,7 +43,7 @@ class VCSBackend (object):
         if filename is None:
             years.update(self._year_hacks.values())
         elif _utils.splitpath(filename) in self._year_hacks:
-            years.update(self._year_hacks[_utils.splitpath(filename)])
+            years.add(self._year_hacks[_utils.splitpath(filename)])
         years = sorted(years)
         return years[0]
 
-- 
2.26.2