From 4456b6c34333ceee4b4fd5e410ac2f9cecc62cf8 Mon Sep 17 00:00:00 2001
From: Brian Chrisman <brchrisman@gmail.com>
Date: Wed, 11 May 2011 22:26:46 -0700
Subject: [PATCH] Add analogous special case for "." directory alongside ".."
 in _lookup

Signed-off-by: Brian Chrisman <brchrisman@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>
---
 src/client/Client.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 10a68294d2cfd..6ab4643b6c6f7 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -3267,6 +3267,11 @@ int Client::_lookup(Inode *dir, const string& dname, Inode **target)
     goto done;
   }
 
+  if (dname == ".") {
+    *target = dir;
+    goto done;
+  }
+
   if (dname.length() > NAME_MAX) {
     r = -ENAMETOOLONG;
     goto done;
-- 
2.39.5