lib/rbbt/util/cmd.rb in rbbt-util-5.26.32 vs lib/rbbt/util/cmd.rb in rbbt-util-5.26.33

@@ -11,13 +11,17 @@
   def self.bash(cmd)
     %Q(bash <<EOF\n#{cmd}\nEOF\n)
   end
 
   def self.process_cmd_options(options = {})
+    add_dashes = Misc.process_options options, :add_option_dashes
+
     string = ""
     options.each do |option, value|
       raise "Invalid option key: #{option.inspect}" if option.to_s !~ /^[a-z_0-9\-=]+$/i
       raise "Invalid option value: #{value.inspect}" if value.to_s.include? "'"
+
+      option = "--" << option.to_s if add_dashes and option.to_s[0] != '-'
 
       case 
       when value.nil? || FalseClass === value 
         next
       when TrueClass === value