# HG changeset patch
# User Peer Stritzinger <peer@stritzinger.com>
# Date 1319647632 -7200
# Node ID 9a2582e325a59be0f5293a4555fb6d072ccbcaea
# Parent  695ac6aca77f035cce4040a2c7fed035a8058c15
revert: fix missing removes when parent was changed in dirstate

When dirstate parent is changed with dirstate.setparent before a
revert so it no longer points to where the dirstate refered to, revert
does not remove all files it should:

Revert to a different revision needs also to remove files that are not
found through disptables and not in the context or parent manifest.

diff -r 695ac6aca77f -r 9a2582e325a5 mercurial/commands.py
--- a/mercurial/commands.py	Thu Oct 27 17:22:04 2011 -0500
+++ b/mercurial/commands.py	Wed Oct 26 18:47:12 2011 +0200
@@ -4756,15 +4756,14 @@
                     # only need parent manifest in this unlikely case,
                     # so do not read by default
                     pmf = repo[parent].manifest()
-                if abs in pmf:
-                    if mfentry:
-                        # if version of file is same in parent and target
-                        # manifests, do nothing
-                        if (pmf[abs] != mfentry or
-                            pmf.flags(abs) != mf.flags(abs)):
-                            handle(revert, False)
-                    else:
-                        handle(remove, False)
+                if abs in pmf and mfentry:
+                    # if version of file is same in parent and target
+                    # manifests, do nothing
+                    if (pmf[abs] != mfentry or
+                        pmf.flags(abs) != mf.flags(abs)):
+                        handle(revert, False)
+                else:
+                    handle(remove, False)
 
         if not opts.get('dry_run'):
             def checkout(f):