Try to handle sys.getfilesystemencoding() returning None.
ascii seems like the safest bet that it will exist. I wonder if utf-8
would be a better choice? This should get test_fileinput passing on OpenBSD.
diff --git a/Lib/test/test_fileinput.py b/Lib/test/test_fileinput.py
index f3a7841..301769e 100644
--- a/Lib/test/test_fileinput.py
+++ b/Lib/test/test_fileinput.py
@@ -162,7 +162,10 @@
print "15. Unicode filenames"
try:
t1 = writeTmp(1, ["A\nB"])
- fi = FileInput(files=unicode(t1, sys.getfilesystemencoding()))
+ encoding = sys.getfilesystemencoding()
+ if encoding is None:
+ encoding = 'ascii'
+ fi = FileInput(files=unicode(t1, encoding))
lines = list(fi)
verify(lines == ["A\n", "B"])
finally: