# HG changeset patch
# User FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
# Date 1324037380 -32400
# Node ID 37a6e9765015a0bb957d126204878f890565f09a
# Parent  081e795c60e0e725f0259b13e5c0050ccd91f603
pathauditor: switch normcase logic according to case sensitivity of filesystem

this patch applies 'util.normcase()' to audit path only on case
insensitive filesystem.

diff -r 081e795c60e0 -r 37a6e9765015 mercurial/scmutil.py
--- a/mercurial/scmutil.py	Fri Dec 16 21:09:40 2011 +0900
+++ b/mercurial/scmutil.py	Fri Dec 16 21:09:40 2011 +0900
@@ -76,12 +76,16 @@
         self.auditeddir = set()
         self.root = root
         self.callback = callback
+        if os.path.lexists(root) and not util.checkcase(root):
+            self.normcase = util.normcase
+        else:
+            self.normcase = lambda x: x
 
     def __call__(self, path):
         '''Check the relative path.
         path may contain a pattern (e.g. foodir/**.txt)'''
 
-        normpath = os.path.normcase(path)
+        normpath = self.normcase(path)
         if normpath in self.audited:
             return
         # AIX ignores "/" at end of path, others raise EISDIR.