lib/linux_admin/common.rb in linux_admin-0.2.0 vs lib/linux_admin/common.rb in linux_admin-0.2.1

@@ -44,10 +44,10 @@
 
     def sanitize(params)
       return [] if params.blank?
       params.collect do |k, v|
         v = case v
-            when Array;    v.collect(&:shellescape)
+            when Array;    v.collect {|i| i.to_s.shellescape}
             when NilClass; v
             else           v.to_s.shellescape
             end
         [k, v]
       end