lib/diffend/voting/versions/remote.rb in diffend-0.2.28 vs lib/diffend/voting/versions/remote.rb in diffend-0.2.29

@@ -161,13 +161,18 @@
           # Build host command information
           #
           # @return [Hash]
           def build_host_command
             if File.exist?($PROGRAM_NAME)
-              array = `ps -p #{Process.pid} -o command=`.strip.split(' ')
-              array.shift if array.first.end_with?('bin/ruby')
-              name = array.shift.split('/').last.strip
-              command = "#{name} #{array.join(' ')}"
+              if defined?(JRUBY_VERSION)
+                name = $PROGRAM_NAME.split('/').last.strip
+                command = "#{name} #{ARGV.join(' ')}"
+              else
+                array = `ps -p #{Process.pid} -o command=`.strip.split(' ')
+                array.shift if array.first.end_with?('bin/ruby')
+                name = array.shift.split('/').last.strip
+                command = "#{name} #{array.join(' ')}"
+              end
 
               { 'name' => command, 'title' => '' }
             else
               { 'name' => ARGV.join(' '), 'title' => $PROGRAM_NAME }
             end