Description: Certain operations using the client tool
'mysql\_setpermisson' which uses username of the format 
"xxx-yyy" results in a syntax error.

Analysis: The user name variable ( $user ) was not quoted
properly in the 'mysql\_setpermission' script. As a result,
while granting user privileges for a user with username of
the format 'xxx-yyy', results in a syntax error.

Fix: The escape sequence has been applied for the user
variable in the script file.

Note: Test case is not added for this fix.
'mysql\_setpermission' executable resides in different
directories on pb2 machines and on local boxes. Hence the 
test case cannot be made generic.