SyntaxError (compile error
(erb):14: syntax error, unexpected ';'
;  for profile in @profiles -; _erbout.concat "\nLABEL "
                              ^
(erb):17: syntax error, unexpected ';'
...eratingsystem.is_a?(Redhat) -; _erbout.concat "\n     append...
                              ^
(erb):19: syntax error, unexpected kELSE, expecting $end
;  else -; _erbout.concat "\n     append initrd="
       ^):
  (erb):19:in `generate_pxe_template'
  app/models/orchestration/tftp.rb:84:in `generate_pxe_template'
  app/models/orchestration/tftp.rb:33:in `setTFTP'


This is the template:

<% for profile in @profiles -%>
LABEL <%= "#{profile[:template]} - #{profile[:hostgroup]}" %>
     kernel <%= profile[:hostgroup].operatingsystem.kernel(profile[:hostgroup].architecture) %>
   <% if profile[:hostgroup].operatingsystem.is_a?(Redhat) -%>
     append initrd=<%= profile[:hostgroup].operatingsystem.initrd(profile[:hostgroup].architecture) %> ks=<%= default_template_url(profile[:template], profile[:hostgroup]) %> ksdevice=bootif network kssendmac
   <% else -%>

...