# HG changeset patch
# User Vadim Gelfer <vadim.gelfer@gmail.com>
# Date 1142141599 28800
# Node ID c4d577262d008aec1b601a2acbd16f59d1a90ce4
# Parent  4e44ca05a86667447c55f6886fae562101d96b1e
run merge program in repo root.
before, merge program was run in user current directory.  Well defined
location is better for scripts.  no more need to pass HG_ROOT to merge
program now.


diff -r 4e44ca05a866 -r c4d577262d00 hgmerge
--- a/hgmerge	Fri Mar 10 23:34:36 2006 -0800
+++ b/hgmerge	Sat Mar 11 21:33:19 2006 -0800
@@ -3,10 +3,10 @@
 # hgmerge - default merge helper for Mercurial
 #
 # This tries to find a way to do three-way merge on the current system.
-# The result ought to end up in $1.
+# The result ought to end up in $1.  Script is run in root directory of
+# repository.
 #
 # Environment variables set by Mercurial:
-# HG_ROOT            repo root
 # HG_FILE            name of file within repo
 # HG_MY_NODE         revision being merged
 # HG_OTHER_NODE      revision being merged
diff -r 4e44ca05a866 -r c4d577262d00 mercurial/localrepo.py
--- a/mercurial/localrepo.py	Fri Mar 10 23:34:36 2006 -0800
+++ b/mercurial/localrepo.py	Sat Mar 11 21:33:19 2006 -0800
@@ -1702,9 +1702,8 @@
 
         cmd = (os.environ.get("HGMERGE") or self.ui.config("ui", "merge")
                or "hgmerge")
-        r = util.system('%s "%s" "%s" "%s"' % (cmd, a, b, c),
-                        environ={'HG_ROOT': self.root,
-                                 'HG_FILE': fn,
+        r = util.system('%s "%s" "%s" "%s"' % (cmd, a, b, c), cwd=self.root,
+                        environ={'HG_FILE': fn,
                                  'HG_MY_NODE': p1,
                                  'HG_OTHER_NODE': p2,
                                  'HG_FILE_MY_NODE': hex(my),