From af3e78e6b2d0fd72c8f327b073aea4392bf8ba2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20Borgstr=C3=B6m?= <jonas@borgstrom.se>
Date: Sat, 31 May 2014 15:17:06 +0200
Subject: [PATCH] Really fix EDEADLK bug

---
 attic/helpers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/attic/helpers.py b/attic/helpers.py
index 5df00da00..035850526 100644
--- a/attic/helpers.py
+++ b/attic/helpers.py
@@ -52,7 +52,7 @@ class UpgradableLock:
         try:
             fcntl.lockf(self.fd, fcntl.LOCK_EX)
         # Python 3.2 raises IOError, Python3.3+ raises OSError
-        except (OSError):
+        except (IOError, OSError):
             raise self.LockUpgradeFailed(self.path)
         self.is_exclusive = True