Mercurial > public > mercurial-scm > hg
diff mercurial/dispatch.py @ 21824:57c70d3ad1c9
dispatch: handle empty IOError args
We occasionally throw bare IOError objects (especially in convert),
don't choke on them.
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Tue, 01 Jul 2014 19:54:48 -0500 |
| parents | 6c9b7712ac69 |
| children | af15de6775c7 |
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--- a/mercurial/dispatch.py Thu Jun 12 18:07:21 2014 -0700 +++ b/mercurial/dispatch.py Tue Jul 01 19:54:48 2014 -0500 @@ -225,7 +225,8 @@ # it might be anything, for example a string reason = inst.reason ui.warn(_("abort: error: %s\n") % reason) - elif util.safehasattr(inst, "args") and inst.args[0] == errno.EPIPE: + elif (util.safehasattr(inst, "args") + and inst.args and inst.args[0] == errno.EPIPE): if ui.debugflag: ui.warn(_("broken pipe\n")) elif getattr(inst, "strerror", None):