Initialize _file in MetaStoreReader before open

So that __del__() will work properly if open fails.

Signed-off-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>

diff --git a/lib/bup/index.py b/lib/bup/index.py
index b99e6d36a606d761731814240a7318eabeb47cfc..794ff9f344393a9238883abe0aaf932c88399647 100644 (file)
--- a/lib/bup/index.py
+++ b/lib/bup/index.py
@@ -30,6 +30,7 @@ class Error(Exception):
 
 class MetaStoreReader:
     def __init__(self, filename):
+        self._file = None
         self._file = open(filename, 'rb')
 
     def close(self):