The final occurrences of exception slicing.
diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py
index 4028927..7f7332e 100644
--- a/Lib/test/test_fileio.py
+++ b/Lib/test/test_fileio.py
@@ -172,7 +172,7 @@
s = str(msg)
if s.find(TESTFN) != -1 or s.find(bad_mode) == -1:
self.fail("bad error message for invalid mode: %s" % s)
- # if msg[0] == 0, we're probably on Windows where there may be
+ # if msg.args[0] == 0, we're probably on Windows where there may be
# no obvious way to discover why open() failed.
else:
f.close()