# HG changeset patch
# User Eric Hopper <hopper@omnifarious.org>
# Date 1179419370 25200
# Node ID 3900f684a150ba9a847c499dd7bf6bf139070866
# Parent  a210b40d0860b8fa6b5762e1542dfdc9ee61b4f5
Fix hg import --exact bug that hangs hg on failure.

diff -r a210b40d0860 -r 3900f684a150 mercurial/commands.py
--- a/mercurial/commands.py	Sun May 13 19:15:54 2007 -0700
+++ b/mercurial/commands.py	Thu May 17 09:29:30 2007 -0700
@@ -1565,7 +1565,7 @@
             n = repo.commit(files, message, user, date, wlock=wlock, lock=lock)
             if opts.get('exact'):
                 if hex(n) != nodeid:
-                    repo.rollback()
+                    repo.rollback(wlock=wlock, lock=lock)
                     raise util.Abort(_('patch is damaged or loses information'))
         finally:
             os.unlink(tmpname)
diff -r a210b40d0860 -r 3900f684a150 mercurial/localrepo.py
--- a/mercurial/localrepo.py	Sun May 13 19:15:54 2007 -0700
+++ b/mercurial/localrepo.py	Thu May 17 09:29:30 2007 -0700
@@ -586,10 +586,11 @@
             self.ui.warn(_("no interrupted transaction available\n"))
             return False
 
-    def rollback(self, wlock=None):
+    def rollback(self, wlock=None, lock=None):
         if not wlock:
             wlock = self.wlock()
-        l = self.lock()
+        if not lock:
+            lock = self.lock()
         if os.path.exists(self.sjoin("undo")):
             self.ui.status(_("rolling back last transaction\n"))
             transaction.rollback(self.sopener, self.sjoin("undo"))