# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 2019-01-17 00:49:15
# Node ID 17941fc53ae90a2a12fc4f2a34fc7f231a79de33
# Parent  c0221d929eb9184957620d8c9bb17e6cd09f6e1e

scmutil: drop unreachable except clause

socket.error is a subclass of IOError, which we catch higher up. It
seems to have been this way since 020a896a5292 (dispatch: sort
exception handlers, 2009-01-12), so let's celebrate the 10 year
anniversary (a few days late) of it being wrong by deleting it.

Differential Revision: https://phab.mercurial-scm.org/D5626

diff --git a/mercurial/scmutil.py b/mercurial/scmutil.py
--- a/mercurial/scmutil.py
+++ b/mercurial/scmutil.py
@@ -12,7 +12,6 @@ import glob
 import hashlib
 import os
 import re
-import socket
 import subprocess
 import weakref
 
@@ -270,8 +269,6 @@ def callcatch(ui, func):
         # Commands shouldn't sys.exit directly, but give a return code.
         # Just in case catch this and and pass exit code to caller.
         return inst.code
-    except socket.error as inst:
-        ui.error(_("abort: %s\n") % stringutil.forcebytestr(inst.args[-1]))
 
     return -1