Mercurial > hg

changeset 42027:d36a7da96a5a

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discovery: drop some unused sets Differential Revision: https://phab.mercurial-scm.org/D6145
author Pulkit Goyal <pulkit@yandex-team.ru>
date Sun, 17 Mar 2019 18:34:28 +0300
parents 98908e36d58a
children 0cc9d7918754
files mercurial/discovery.py
diffstat 1 files changed, 2 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/discovery.py	Sun Mar 17 18:29:23 2019 +0300
+++ b/mercurial/discovery.py	Sun Mar 17 18:34:28 2019 +0300
@@ -208,14 +208,11 @@
         ctx = repo[n]
         missingctx.add(ctx)
         branches.add(ctx.branch())
-    nbranches = branches.copy()
 
     with remote.commandexecutor() as e:
         remotemap = e.callcommand('branchmap', {}).result()
 
     remotebranches = set(remotemap)
-    newbranches = branches - remotebranches
-    branches.difference_update(newbranches)
 
     # A. register remote heads
     for branch, heads in remotemap.iteritems():
@@ -229,12 +226,12 @@
                 unsynced.append(h)
         headssum[branch] = (known, list(known), unsynced)
     # B. add new branch data
-    for branch in nbranches:
+    for branch in branches:
         if branch not in headssum:
             headssum[branch] = (None, [], [])
 
     # C drop data about untouched branches:
-    for branch in remotebranches - nbranches:
+    for branch in remotebranches - branches:
         del headssum[branch]
 
     # D. Update newmap with outgoing changes.