Mercurial not returning with 20110601 snapshot

[Chris Sutcliffe <ir0nh34d@gmail.com>]

Testing the 20110601 snapshot I've run in to an issue where Mercurial
(specifically python) will not return to the command line when the
command completes:

csutclif@bmotec3017201lt:[/usr/src/emerge/default] $ uname -a
CYGWIN_NT-5.1 BMOTEC3017201LT 1.7.10s(0.248/5/3) 20110601 01:49:05 i686 Cygwin
csutclif@bmotec3017201lt:[/usr/src/emerge/default] $ hg pull -u
running ssh ir0nh34d@emerge.hg.sourceforge.net "hg -R
hgroot/emerge/emerge serve --stdio"
pulling from ssh://ir0nh34d@emerge.hg.sourceforge.net/hgroot/emerge/emerge
searching for changes
no changes found

I have to Ctrl-C to get back to the prompt, doing a ps -efa in a
second window I see that the python process is still active (before
the Ctrl-C):

csutclif@bmotec3017201lt:[~] $ ps -efa
     UID     PID    PPID  TTY        STIME COMMAND
csutclif    1840       1 ?        06:30:38 /usr/bin/mintty
csutclif    5984    1840 tty0     06:30:38 /usr/bin/mksh
csutclif    4172    1840 ?        06:38:06 /usr/bin/mintty
csutclif    3884    4172 tty1     06:38:07 /usr/bin/mksh
csutclif    5304    5984 tty0     06:41:19 /usr/bin/python
csutclif    5620    5304 tty0     06:41:19 /usr/bin/ssh
csutclif    4952    3884 tty1     06:42:13 /usr/bin/ps

I'm guessing this is related to the recent changes to pipe handling?

Cheers,

Chris

-- 
Chris Sutcliffe
http://emergedesktop.org
http://www.google.com/profiles/ir0nh34d

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