[Bug 1523] wineshelllink complains under Debian when run as a normal user

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=1523

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #717 is|0                           |1
           obsolete|                            |

------- Additional Comments From [e-mail]  2004-29-11 15:47 -------
Created an attachment (id=718)
 --> (http://bugs.winehq.org/attachment.cgi?id=718&action=view)
strangthen wineshellink args parsing

this patch fix single quote for debian/mandrake menu with args having
characters not handled by bash as they are by windows (eg. ! in a path) 
the previous patch was wrong on the way it made the menu : " '$args' " is
silly , i rplaced it by " '$args' ".
Also an improvment from previous patch : now  "--" is not added if $args is
empty . Otherwise bad things happened .

Cheers
Alban