# HG changeset patch
# User Alain Leufroy <alain.leufroy@logilab.fr>
# Date 1295267778 -3600
# Node ID fb3633142d8fd340efe524803cc350f79257c886
# Parent  87e2641d75f7e76adc9690bb54074862f95a223a
[pkg] fix small bug appearing on Windows

diff -r 87e2641d75f7 -r fb3633142d8f setup.py
--- a/setup.py	Mon Jan 17 12:43:07 2011 +0100
+++ b/setup.py	Mon Jan 17 13:36:18 2011 +0100
@@ -194,9 +194,10 @@
         old_ok = DS._ok
         def _ok(self, path):
             """Return True if ``path`` can be written during installation."""
-            out = old_ok(self, path)
+            out = old_ok(self, path) # here for side effect from setuptools
             realpath = os.path.normcase(os.path.realpath(path))
-            if realpath.startswith(sys.prefix):
+            allowed_path = os.path.normcase(sys.prefix)
+            if realpath.startswith(allowed_path):
                 out = True
             return out
         DS._ok = _ok