D5626: scmutil: drop unreachable except clause

[yuja (Yuya Nishihara)]

yuja added a comment.


  Queued, thanks.
  
  >   socket.error is a subclass of IOError, which we catch higher up. It
  
  For the record, it's Python 2.6 feature.
  
  https://docs.python.org/2.7/library/socket.html#socket.error

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5626

To: martinvonz, #hg-reviewers
Cc: yuja, mercurial-devel