diff --git a/lib/queuehandler.php b/lib/queuehandler.php
index 752bbc6d26..f76f16e073 100644
--- a/lib/queuehandler.php
+++ b/lib/queuehandler.php
@@ -36,7 +36,7 @@ class QueueHandler extends Daemon
             $this->set_id($id);
         }
     }
-    
+
     function class_name()
     {
         return ucfirst($this->transport()) . 'Handler';
@@ -46,7 +46,7 @@ class QueueHandler extends Daemon
     {
         return strtolower($this->class_name().'.'.$this->get_id());
     }
-    
+
     function get_id()
     {
         return $this->_id;
@@ -56,16 +56,16 @@ class QueueHandler extends Daemon
     {
         $this->_id = $id;
     }
-    
+
     function transport()
     {
         return null;
     }
-    
+
     function start()
     {
     }
-    
+
     function finish()
     {
     }
@@ -74,7 +74,7 @@ class QueueHandler extends Daemon
     {
         return true;
     }
-    
+
     function db_dispatch() {
         do {
             $qi = Queue_item::top($this->transport());
@@ -107,43 +107,43 @@ class QueueHandler extends Daemon
             } else {
                 $this->clear_old_claims();
                 $this->idle(5);
-            }    
+            }
         } while (true);
     }
 
     function stomp_dispatch() {
-	require("Stomp.php");
-	$con = new Stomp(common_config('queue','stomp_server'));
-	if (!$con->connect()) {
-		$this->log(LOG_ERR, 'Failed to connect to queue server');
-		return false;
-	}
-	$queue_basename = common_config('queue','queue_basename');
-	// subscribe to the relevant queue (format: basename-transport)
-	$con->subscribe('/queue/'.$queue_basename.'-'.$this->transport());
+        require("Stomp.php");
+        $con = new Stomp(common_config('queue','stomp_server'));
+        if (!$con->connect()) {
+            $this->log(LOG_ERR, 'Failed to connect to queue server');
+            return false;
+        }
+        $queue_basename = common_config('queue','queue_basename');
+        // subscribe to the relevant queue (format: basename-transport)
+        $con->subscribe('/queue/'.$queue_basename.'-'.$this->transport());
 
         do {
             $frame = $con->readFrame();
             if ($frame) {
                 $this->log(LOG_INFO, 'Got item enqueued '.common_exact_date($frame->headers['created']));
 
-		// XXX: Now the queue handler receives only the ID of the
-		// notice, and it has to get it from the DB
-		// A massive improvement would be avoid DB query by transmitting
-		// all the notice details via queue server...
+                // XXX: Now the queue handler receives only the ID of the
+                // notice, and it has to get it from the DB
+                // A massive improvement would be avoid DB query by transmitting
+                // all the notice details via queue server...
                 $notice = Notice::staticGet($frame->body);
 
                 if ($notice) {
                     $this->log(LOG_INFO, 'broadcasting notice ID = ' . $notice->id);
                     $result = $this->handle_notice($notice);
                     if ($result) {
-			// if the msg has been handled positively, ack it
-			// and the queue server will remove it from the queue
-			$con->ack($frame);
-                    	$this->log(LOG_INFO, 'finished broadcasting notice ID = ' . $notice->id);
-		    }
-		    else {
-			// no ack
+                        // if the msg has been handled positively, ack it
+                        // and the queue server will remove it from the queue
+                        $con->ack($frame);
+                        $this->log(LOG_INFO, 'finished broadcasting notice ID = ' . $notice->id);
+                    }
+                    else {
+                        // no ack
                         $this->log(LOG_WARNING, 'Failed broadcast for notice ID = ' . $notice->id);
                     }
                     $notice->free();
@@ -152,12 +152,11 @@ class QueueHandler extends Daemon
                 } else {
                     $this->log(LOG_WARNING, 'queue item for notice that does not exist');
                 }
-	    }
+            }
         } while (true);
-	
-	$con->disconnect();
+
+        $con->disconnect();
     }
-	
 
     function run()
     {
@@ -165,12 +164,12 @@ class QueueHandler extends Daemon
             return false;
         }
         $this->log(LOG_INFO, 'checking for queued notices');
-	if (common_config('queue','subsystem') == 'stomp') {
-		$this->stomp_dispatch();
-	}
-	else {
-		$this->db_dispatch();
-	}
+        if (common_config('queue','subsystem') == 'stomp') {
+            $this->stomp_dispatch();
+        }
+        else {
+            $this->db_dispatch();
+        }
         if (!$this->finish()) {
             return false;
         }
@@ -183,7 +182,7 @@ class QueueHandler extends Daemon
             sleep($timeout);
         }
     }
-    
+
     function clear_old_claims()
     {
         $qi = new Queue_item();
@@ -193,10 +192,10 @@ class QueueHandler extends Daemon
         $qi->free();
         unset($qi);
     }
-    
+
     function log($level, $msg)
     {
         common_log($level, $this->class_name() . ' ('. $this->get_id() .'): '.$msg);
     }
 }
-    
+