# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 2015-01-10 07:41:36
# Node ID 77ef059b33174e223fff49f062f6a48ed25f97e3
# Parent  8e1f1673aa9ae2a84ee2a9136a865a569f69d1eb

revset: drop unnecessary calls of getall() with empty argument

If x is None, getall(repo, subset, x) == subset.

diff --git a/mercurial/revset.py b/mercurial/revset.py
--- a/mercurial/revset.py
+++ b/mercurial/revset.py
@@ -746,7 +746,7 @@ def destination(repo, subset, x):
     if x is not None:
         sources = getset(repo, fullreposet(repo), x)
     else:
-        sources = getall(repo, fullreposet(repo), x)
+        sources = fullreposet(repo)
 
     dests = set()
 
@@ -1347,7 +1347,7 @@ def origin(repo, subset, x):
     if x is not None:
         dests = getset(repo, fullreposet(repo), x)
     else:
-        dests = getall(repo, fullreposet(repo), x)
+        dests = fullreposet(repo)
 
     def _firstsrc(rev):
         src = _getrevsource(repo, rev)