[patch] Fix the plugin search in some file systems

[Tristan Gingold]

On Jun 5, 2009, at 1:28 PM, Rafael Espindola wrote:

> Hi,
>
> Török reported that not all file systems support the d_type field in
> "struct dirent". Reiserfs for example always returns DT_UNKNOWN.
>
> The attached patch adds a stat if d_type is DT_UNKNOWN or DT_LNK. This
> fixes the plugin search on file systems that don't support d_type and
> also avoids getting confused with symbolic links to directories.

Attached patch ?-)