stompcat in stomp-1.2.5

- old
+ new
@@ -26,50 +26,50 @@
 # Example: stompcat /topic/foo
 #   Would display output that arrives at the /topic/foo stomp destination
 #
 begin
 
-   if ARGV[0] == '-h' || ARGV[0] == '--help'
-      $stdout.puts
-      $stdout.puts 'Usage: stompcat DESTINATION'
-      $stdout.puts
-      $stdout.puts 'Receives data from a stomp destination and outputs it to STDOUT'
-      $stdout.puts
-      $stdout.puts 'Example: stompcat /topic/foo'
-      $stdout.puts
-      $stdout.puts 'Defaults:'
-      $stdout.puts "DESTINATION\t/topic/default"
-      $stdout.puts "STOMP_HOST\tlocalhost"
-      $stdout.puts "STOMP_PORT\t61613"
-      $stdout.puts "STOMP_USER\t"
-      $stdout.puts "STOMP_PASSWORD\t"
-      $stdout.puts
-      $stdout.puts 'You can override the host, port, user, or password through environment variables'
-      exit 0
-    end
+ if ARGV[0] == '-h' || ARGV[0] == '--help'
+    $stdout.puts
+    $stdout.puts 'Usage: stompcat DESTINATION'
+    $stdout.puts
+    $stdout.puts 'Receives data from a stomp destination and outputs it to STDOUT'
+    $stdout.puts
+    $stdout.puts 'Example: stompcat /topic/foo'
+    $stdout.puts
+    $stdout.puts 'Defaults:'
+    $stdout.puts "DESTINATION\t/topic/default"
+    $stdout.puts "STOMP_HOST\tlocalhost"
+    $stdout.puts "STOMP_PORT\t61613"
+    $stdout.puts "STOMP_USER\t"
+    $stdout.puts "STOMP_PASSWORD\t"
+    $stdout.puts
+    $stdout.puts 'You can override the host, port, user, or password through environment variables'
+    exit 0
+  end
 
-    @port = 61613
-    @host = "localhost"
-    @user = ENV["STOMP_USER"];
-    @password = ENV["STOMP_PASSWORD"]
+  @port = 61613
+  @host = "localhost"
+  @user = ENV["STOMP_USER"];
+  @password = ENV["STOMP_PASSWORD"]
 
-    @host = ENV["STOMP_HOST"] if ENV["STOMP_HOST"] != nil
-    @port = ENV["STOMP_PORT"] if ENV["STOMP_PORT"] != nil
+  @host = ENV["STOMP_HOST"] if ENV["STOMP_HOST"] != nil
+  @port = ENV["STOMP_PORT"] if ENV["STOMP_PORT"] != nil
 
-    @destination = "/topic/default"
-    @destination = $*[0] if $*[0] != nil
+  @destination = "/topic/default"
+  @destination = $*[0] if $*[0] != nil
 
-    $stderr.print "Connecting to stomp://#{@host}:#{@port} as #{@user}\n"
-    @conn = Stomp::Connection.open(@user, @password, @host, @port, true)
-    $stderr.print "Getting output from #{@destination}\n"
+  $stderr.print "Connecting to stomp://#{@host}:#{@port} as #{@user}\n"
+  @conn = Stomp::Connection.open(@user, @password, @host, @port, true)
+  $stderr.print "Getting output from #{@destination}\n"
 
-    @conn.subscribe(@destination, { :ack =>"client" })
-    while true
-        @msg = @conn.receive
-        $stdout.print @msg.body
-        $stdout.flush
-        @conn.ack @msg.headers["message-id"]
-    end
+  @conn.subscribe(@destination, { :ack =>"client" })
+  while true
+      @msg = @conn.receive
+      $stdout.print @msg.body
+      $stdout.flush
+      @conn.ack @msg.headers["message-id"]
+  end
 
 rescue
 end
 