Remove double globals.

[lhc/web/wiklou.git] / includes / api / ApiFormatYaml_spyc.php

diff --git a/includes/api/ApiFormatYaml_spyc.php b/includes/api/ApiFormatYaml_spyc.php
index 093ae3e..5feeeaf 100644 (file)
--- a/includes/api/ApiFormatYaml_spyc.php
+++ b/includes/api/ApiFormatYaml_spyc.php
@@ -92,6 +92,8 @@ class Spyc {
        /**** Private Properties ****/
 
        /**
+        * Unused variables, but just commented rather than deleting
+        * to save altering the library
        private $_haveRefs;
        private $_allNodes;
        private $_lastIndent;
@@ -192,7 +194,7 @@ class Spyc {
                } else {
                         if ( $key == '*' ) // bug 21922 - Quote asterix used as keys
                                $key = "'*'";
-               
+
                        // It's mapped
                        if ( $value !== '' && !is_null( $value ) )
                                $string = $spaces . $key . ': ' . $value . "\n";