# HG changeset patch
# User Brendan Cully <brendan@kublai.com>
# Date 1153421548 25200
# Node ID 96950d39171d9972d1a89180a5a355cb59e9bab4
# Parent  2c5d5cf35034f50c490bfcf3dc0ce8bcf58c49c1
Mq: modify repo.lookup to resolve applied patches too.

diff --git a/hgext/mq.py b/hgext/mq.py
--- a/hgext/mq.py
+++ b/hgext/mq.py
@@ -1272,6 +1272,19 @@ def version(ui, q=None):
 
 def reposetup(ui, repo):
     repomap[repo] = queue(ui, repo.join(""))
+    oldlookup = repo.lookup
+
+    def qlookup(key):
+        try:
+            return oldlookup(key)
+        except hg.RepoError:
+            q = repomap[repo]
+            patch = q.isapplied(key)
+            if not patch:
+                raise
+            return revlog.bin(patch[1])
+
+    repo.lookup = qlookup
 
 cmdtable = {
     "qapplied": (applied, [], 'hg qapplied [PATCH]'),