debugdiscovery: drop reference to invalid --branch option
It seems like it didn't even exist when debugdiscovery was introduced
in
cb98fed52495 (discovery: add new set-based discovery, 2011-05-02).
Differential Revision: https://phab.mercurial-scm.org/D1691
--- a/mercurial/debugcommands.py Thu Dec 14 22:30:03 2017 -0800
+++ b/mercurial/debugcommands.py Wed Dec 13 11:19:24 2017 -0800
@@ -744,8 +744,7 @@
def debugdiscovery(ui, repo, remoteurl="default", **opts):
"""runs the changeset discovery protocol in isolation"""
opts = pycompat.byteskwargs(opts)
- remoteurl, branches = hg.parseurl(ui.expandpath(remoteurl),
- opts.get('branch'))
+ remoteurl, branches = hg.parseurl(ui.expandpath(remoteurl))
remote = hg.peer(repo, opts, remoteurl)
ui.status(_('comparing with %s\n') % util.hidepassword(remoteurl))