From a75d31619c75854e45ad20918e4300efe7507767 Mon Sep 17 00:00:00 2001 From: "Andrew M. Kuchling" Date: Thu, 14 Dec 2006 18:59:07 +0000 Subject: [PATCH] [Patch #1599256 from David Watson] check that os.fsync is available before using it --- Lib/mailbox.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Lib/mailbox.py b/Lib/mailbox.py index 108d874fe09..f9af494956c 100755 --- a/Lib/mailbox.py +++ b/Lib/mailbox.py @@ -1887,7 +1887,8 @@ def _create_temporary(path): def _sync_flush(f): """Ensure changes to file f are physically on disk.""" f.flush() - os.fsync(f.fileno()) + if hasattr(os, 'fsync'): + os.fsync(f.fileno()) def _sync_close(f): """Close file f, ensuring all changes are physically on disk."""