# HG changeset patch
# User Cédric Duval <cedricduval@free.fr>
# Date 1245597528 -7200
# Node ID 08636e18268f7fab5320a66c3bb885016f7772cb
# Parent  e4e22a310b6297516f1e657a0d7c52240a0cdec0
extensions: check for path existence only when necessary

diff -r e4e22a310b62 -r 08636e18268f mercurial/extensions.py
--- a/mercurial/extensions.py	Sun Jun 21 17:35:04 2009 +0200
+++ b/mercurial/extensions.py	Sun Jun 21 17:18:48 2009 +0200
@@ -135,8 +135,10 @@
         else:
             name = e
             path = os.path.join(extpath, e, '__init__.py')
+            if not os.path.exists(path):
+                continue
 
-        if name in exts or name == '__init__' or not os.path.exists(path):
+        if name in exts or name == '__init__':
             continue
 
         try: