diff --git a/web/ajax/stream.php b/web/ajax/stream.php
index 8d5348ca8..f37012e54 100644
--- a/web/ajax/stream.php
+++ b/web/ajax/stream.php
@@ -35,11 +35,11 @@ if ( sem_acquire($semaphore,1) !== false ) {
     $msg = pack( 'lcn', MSG_CMD, $_REQUEST['command'], $_REQUEST['rate']+32768 );
     break;
   case CMD_ZOOMIN :
-    ZM\Logger::Debug( 'Zooming to '.$_REQUEST['x'].",".$_REQUEST['y'] );
+    ZM\Logger::Debug( 'Zooming to '.$_REQUEST['x'].','.$_REQUEST['y'] );
     $msg = pack( 'lcnn', MSG_CMD, $_REQUEST['command'], $_REQUEST['x'], $_REQUEST['y'] );
     break;
   case CMD_PAN :
-    ZM\Logger::Debug( 'Panning to '.$_REQUEST['x'].",".$_REQUEST['y'] );
+    ZM\Logger::Debug( 'Panning to '.$_REQUEST['x'].','.$_REQUEST['y'] );
     $msg = pack( 'lcnn', MSG_CMD, $_REQUEST['command'], $_REQUEST['x'], $_REQUEST['y'] );
     break;
   case CMD_SCALE :
@@ -131,7 +131,7 @@ if ( sem_acquire($semaphore,1) !== false ) {
         $data['auth'] = generateAuthHash(ZM_AUTH_HASH_IPS);
       } 
     }
-    ajaxResponse( array( 'status'=>$data ) );
+    ajaxResponse(array('status'=>$data));
     break;
   case MSG_DATA_EVENT :
     if ( version_compare( phpversion(), '5.6.0', '<') ) {
@@ -158,16 +158,16 @@ if ( sem_acquire($semaphore,1) !== false ) {
   sem_release($semaphore);
 } else {
   ZM\Logger::Debug("Couldn't get semaphore");
-  ajaxResponse( array() );
+  ajaxResponse(array());
 }
 
 ajaxError('Unrecognised action or insufficient permissions in ajax/stream');
 
 function ajaxCleanup() {
   global $socket, $localSocketFile;
-  if ( !empty( $socket ) )
-    @socket_close( $socket );
-  if ( !empty( $localSocketFile ) )
-    @unlink( $localSocketFile );
+  if ( !empty($socket) )
+    @socket_close($socket);
+  if ( !empty($localSocketFile) )
+    @unlink($localSocketFile);
 }
 ?>