D1993: discovery: don't reimplement all()

martinvonz (Martin von Zweigbergk) phabricator at mercurial-scm.org
Thu Feb 1 23:30:23 UTC 2018


martinvonz created this revision.
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Herald added a reviewer: hg-reviewers.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D1993

AFFECTED FILES
  mercurial/discovery.py

CHANGE DETAILS

diff --git a/mercurial/discovery.py b/mercurial/discovery.py
--- a/mercurial/discovery.py
+++ b/mercurial/discovery.py
@@ -53,13 +53,8 @@
         return treediscovery.findcommonincoming(repo, remote, heads, force)
 
     if heads:
-        allknown = True
         knownnode = repo.changelog.hasnode # no nodemap until it is filtered
-        for h in heads:
-            if not knownnode(h):
-                allknown = False
-                break
-        if allknown:
+        if all(knownnode(h) for h in heads):
             return (heads, False, heads)
 
     res = setdiscovery.findcommonheads(repo.ui, repo, remote, heads,



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