Mercurial > hg-stable
changeset 16652:2fdd1902ed2d stable
pager: check if signal.SIGPIPE exists
We have to check for signal.SIGPIPE before we attempt
to set it.
| author | David Soria Parra <dsp@php.net> |
|---|---|
| date | Sat, 12 May 2012 09:43:12 +0200 |
| parents | 9e40bc4c1bde |
| children | ea7bf1d49bce 48b1674ac1e7 |
| files | hgext/pager.py |
| diffstat | 1 files changed, 1 insertions(+), 3 deletions(-) [+] |
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--- a/hgext/pager.py Sat May 12 10:02:47 2012 +0200 +++ b/hgext/pager.py Sat May 12 09:43:12 2012 +0200 @@ -85,10 +85,8 @@ (cmd not in ui.configlist('pager', 'ignore') and not attend))): ui.setconfig('ui', 'formatted', ui.formatted()) ui.setconfig('ui', 'interactive', False) - try: + if util.safehasattr(signal, "SIGPIPE"): signal.signal(signal.SIGPIPE, signal.SIG_DFL) - except ValueError: - pass _runpager(p) return orig(ui, options, cmd, cmdfunc)