# HG changeset patch
# User Patrick Mezard <pmezard@gmail.com>
# Date 1168457727 -3600
# Node ID 6ea8a3b805ee5ce9794ca653e85c40ac86ec468d
# Parent  bf329bda51a61033667bf8d657a4affa4a9315bf
Flush stderr after write.

stderr can be buffered under win32 when redirected to a file,
including stdout.

diff -r bf329bda51a6 -r 6ea8a3b805ee mercurial/ui.py
--- a/mercurial/ui.py	Thu Jan 11 23:13:32 2007 +0100
+++ b/mercurial/ui.py	Wed Jan 10 20:35:27 2007 +0100
@@ -385,6 +385,9 @@
             if not sys.stdout.closed: sys.stdout.flush()
             for a in args:
                 sys.stderr.write(str(a))
+            # stderr may be buffered under win32 when redirected to files,
+            # including stdout.
+            if not sys.stderr.closed: sys.stderr.flush()
         except IOError, inst:
             if inst.errno != errno.EPIPE:
                 raise