# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1424961033 -32400
# Node ID 97a548aeb74987a02d74164a791bf7fe749a1a81
# Parent  38824c53c2f1cabe9d57f252c4bb895862b2cd0b
dispatch: work around UnicodeDecodeError caused by SSLError of Python 2.7.9

SSLError of Python 2.7.9 may keep error message in unicode. It will be
wrapped by URLError(reason) at KeepAliveHandler.do_open, so inst.reason can
be a unicode.

https://hg.python.org/cpython/file/v2.7.9/Modules/_ssl.c#l329

diff -r 38824c53c2f1 -r 97a548aeb749 mercurial/dispatch.py
--- a/mercurial/dispatch.py	Thu Feb 05 14:45:49 2015 +0900
+++ b/mercurial/dispatch.py	Thu Feb 26 23:30:33 2015 +0900
@@ -230,6 +230,9 @@
             except (AttributeError, IndexError):
                 # it might be anything, for example a string
                 reason = inst.reason
+            if isinstance(reason, unicode):
+                # SSLError of Python 2.7.9 contains a unicode
+                reason = reason.encode(encoding.encoding, 'replace')
             ui.warn(_("abort: error: %s\n") % reason)
         elif (util.safehasattr(inst, "args")
               and inst.args and inst.args[0] == errno.EPIPE):