From 3df0bb5425b5988f1439a462bb5ff9484b1cd63c Mon Sep 17 00:00:00 2001
From: Sebastian Pipping <sebastian@pipping.org>
Date: Wed, 6 Jan 2010 07:06:17 +0100
Subject: Fix and further improve write permission checks

---
 layman/db.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/layman/db.py b/layman/db.py
index 58b6b8d..7d7afad 100644
--- a/layman/db.py
+++ b/layman/db.py
@@ -266,12 +266,12 @@ class RemoteDB(Overlays):
             mpath = self.path(url)
 
             # Check for sufficient privileges
-            if not os.access(mpath, os.W_OK):
-                OUT.warn('You do not have permission to update the cache.')
+            if os.path.exists(mpath) and not os.access(mpath, os.W_OK):
+                OUT.warn('You do not have permission to update the cache (%s).' % mpath)
                 import getpass
                 if getpass.getuser() != 'root':
                     OUT.warn('Hint: You are not root.')
-                return
+                continue
 
             try:
 
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