lib/oxidized/model/powerconnect.rb in oxidized-0.28.0 vs lib/oxidized/model/powerconnect.rb in oxidized-0.29.0

@@ -17,12 +17,10 @@
     cfg.gsub! /^(tacacs-server key) \S+/, '\\1 <secret hidden>'
     cfg
   end
 
   cmd 'show version' do |cfg|
-    if @stackable.nil?
-      @stackable = true if cfg =~ /(U|u)nit\s/
-    end
+    @stackable = true if @stackable.nil? && (cfg =~ /(U|u)nit\s/)
     cfg = cfg.split("\n").reject { |line| line[/Up\sTime/] }
     comment cfg.join("\n") + "\n"
   end
 
   cmd 'show system' do |cfg|