do not always pass '*' as package name
do not always pass '*' as package name

the last change here broke the intended behaviour
of passing the package from the attributes. Instead,
it was set to '*' and if a package name was present
the variable was passed empty and the LWRP filled it
with '*' by default - resulting in always setting
the package as '*'.

GSI-HPC/sys-chef-cookbook,GSI-HPC/sys-chef-cookbook,GSI-HPC/sys-chef-cookbook