# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 2017-12-13 19:19:24
# Node ID 2105bdd9462aac5573c3c9572d2a616614b096ba
# Parent  417fa23017f97ed9555c9aa40c1c2334b43289cf

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

diff --git a/mercurial/debugcommands.py b/mercurial/debugcommands.py
--- a/mercurial/debugcommands.py
+++ b/mercurial/debugcommands.py
@@ -744,8 +744,7 @@ def debugstate(ui, repo, **opts):
 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))