From 77a8b9e10b0bcbb7818353f889ff80f0df2433b0 Mon Sep 17 00:00:00 2001
From: Anika Henke <anika@selfthinker.org>
Date: Sun, 20 Nov 2011 17:48:50 +0000
Subject: [PATCH] use core favicon function if available

---
 tpl_functions.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tpl_functions.php b/tpl_functions.php
index 27e8b1c..cf6a4e5 100644
--- a/tpl_functions.php
+++ b/tpl_functions.php
@@ -128,6 +128,14 @@ function _tpl_getFavicon($abs=false, $fileName='favicon.ico') {
     return DOKU_TPL.'images/'.$fileName;
 }
 
+/* use core function if available, otherwise the custom one */
+if (!function_exists('tpl_getFavicon')) {
+    function tpl_getFavicon($abs=false, $fileName='favicon.ico'){
+        _tpl_getFavicon($abs, $fileName);
+    }
+}
+
+
 /**
  * Returns <link> tag for various icon types (favicon|mobile|generic)
  *
@@ -156,6 +164,13 @@ function _tpl_favicon($types=array('favicon')) {
     return $return;
 }
 
+/* use core function if available, otherwise the custom one */
+if (!function_exists('tpl_favicon')) {
+    function tpl_favicon($types=array('favicon')){
+        _tpl_favicon($types);
+    }
+}
+
 
 /**
  * Include additional html file from conf directory if it exists, otherwise use