Don't remove RAID if it doesn't exist

Yeah that conditional is a mistake.  But we can’t return true here because then it will just return false later down in the bottom “if" block.  I think this is the best way I can see at this time.   

> On Oct 20, 2014, at 8:42 PM, gavin-scott <notifications@github.com> wrote:
> 
> In lib/puppet/provider/importtemplatexml.rb:
> 
> > @@ -314,6 +319,9 @@ def raid_in_sync?(xml_base, log=false)
> >        if((expected - disks).size != 0)
> >          in_sync = false
> >          Puppet.debug("RAID config needs to be updated.  Expected IncludedPhysicalDiskIDs to be #{expected}, but got #{disks}") if log
> > +        if @resource[:raid_action] = :delete
> Can't we just return in_sync == true here? Also the above line is in error, it is always true. You have '=' instead of '=='
> 
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> Reply to this email directly or view it on GitHub <https://github.com/dell-asm/dell-idrac/pull/88/files#r19125800>.
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