X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Fatomcategory.php;h=e527877cb090347bdf064222369756dcaede3346;hb=0fa00d510626f9131ca94edaf303b4c09691259f;hp=4cc3b4f4d4e31338c4fe29e82fadcfc928a2bc84;hpb=800b33590696e85480aa73c25261d80f1926e56d;p=quix0rs-gnu-social.git

diff --git a/lib/atomcategory.php b/lib/atomcategory.php
index 4cc3b4f4d4..e527877cb0 100644
--- a/lib/atomcategory.php
+++ b/lib/atomcategory.php
@@ -59,6 +59,13 @@ class AtomCategory
     }
 
     function asString()
+    {
+        $xs = new XMLStringer();
+        $this->outputTo($xs);
+        return $xs->getString();
+    }
+
+    function outputTo($xo)
     {
         $attribs = array();
         if ($this->term !== null) {
@@ -70,8 +77,6 @@ class AtomCategory
         if ($this->label !== null) {
             $attribs['label'] = $this->label;
         }
-        $xs = new XMLStringer();
-        $xs->element('category', $attribs);
-        return $xs->asString();
+        $xo->element('category', $attribs);
     }
 }