# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 1365115258 -7200
# Node ID 5dcfa6304f888c737c76906e66ab195036934f63
# Parent  6c79bfcd3b5417580d038940da16486b1ce73825
pullrequests: simplify handling of null revisions

Undo unnecessary and incorrect code introduced in bd5420ea396b.

diff -r 6c79bfcd3b54 -r 5dcfa6304f88 rhodecode/model/pull_request.py
--- a/rhodecode/model/pull_request.py	Fri Apr 05 00:40:58 2013 +0200
+++ b/rhodecode/model/pull_request.py	Fri Apr 05 00:40:58 2013 +0200
@@ -39,7 +39,6 @@
 
 from rhodecode.lib.vcs.utils.hgcompat import scmutil
 from rhodecode.lib.vcs.utils import safe_str
-from rhodecode.lib.vcs.backends.base import EmptyChangeset
 
 log = logging.getLogger(__name__)
 
@@ -186,18 +185,13 @@
 
             org_rev_spec = "%s('%s')" % (_revset_predicates[org_ref[0]],
                                          safe_str(org_ref[1]))
-            if org_ref[1] == EmptyChangeset().raw_id:
-                org_rev = org_ref[1]
-            else:
-                org_rev = org_repo._repo[scmutil.revrange(org_repo._repo,
-                                                          [org_rev_spec])[-1]]
+            org_rev = org_repo._repo[scmutil.revrange(org_repo._repo,
+                                                      [org_rev_spec])[-1]]
+
             other_rev_spec = "%s('%s')" % (_revset_predicates[other_ref[0]],
                                            safe_str(other_ref[1]))
-            if other_ref[1] == EmptyChangeset().raw_id:
-                other_rev = other_ref[1]
-            else:
-                other_rev = other_repo._repo[scmutil.revrange(other_repo._repo,
-                                                        [other_rev_spec])[-1]]
+            other_rev = other_repo._repo[scmutil.revrange(other_repo._repo,
+                                                          [other_rev_spec])[-1]]
 
             #case two independent repos
             if org_repo != other_repo: