CachedDirectory silently fails to add entries if stat() fails

[Stewart Smith]

=== modified file 'drizzled/cached_directory.cc'
--- drizzled/cached_directory.cc 2011-02-24 13:59:28 +0000
+++ drizzled/cached_directory.cc 2011-03-19 06:28:41 +0000
@@ -159,9 +159,9 @@ bool CachedDirectory::open(const string

           buffered_fullpath.append(result->d_name);

- stat(buffered_fullpath.c_str(), &entrystat);
+ int err= stat(buffered_fullpath.c_str(), &entrystat);

- if (S_ISDIR(entrystat.st_mode))
+ if (err == 0 && S_ISDIR(entrystat.st_mode))
           {
             entries.push_back(new Entry(result->d_name));
           }

or something.

we should probably always go for some kind of absolute paths