From 9ab75d02fb52485f38c788281a3bfd8a06e3026e Mon Sep 17 00:00:00 2001
From: mohrt <mohrt@localhost>
Date: Thu, 18 Jan 2001 21:09:49 +0000
Subject: [PATCH] added default modifier

---
 Smarty.addons.php     | 9 +++++++++
 Smarty.class.php      | 3 ++-
 libs/Smarty.class.php | 3 ++-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/Smarty.addons.php b/Smarty.addons.php
index 0b683ed4..7c53d2da 100644
--- a/Smarty.addons.php
+++ b/Smarty.addons.php
@@ -127,6 +127,15 @@ function smarty_mod_strip_tags($string, $replace_with_space = true)
 		return strip_tags($string);
 }
 
+function smarty_mod_default($string,$default="")
+{
+	if(empty($string))
+		return $default;
+	else
+		return $string;
+}
+
+
 /*============================================*\
   Custom tag functions
 \*============================================*/
diff --git a/Smarty.class.php b/Smarty.class.php
index e5401301..1b21e404 100644
--- a/Smarty.class.php
+++ b/Smarty.class.php
@@ -77,7 +77,8 @@ class Smarty
 											'date_format'	=> 'smarty_mod_date_format',
 											'string_format'	=> 'smarty_mod_string_format',
 											'replace'		=> 'smarty_mod_replace',
-											'strip_tags'	=> 'smarty_mod_strip_tags'
+											'strip_tags'	=> 'smarty_mod_strip_tags',
+											'default'		=> 'smarty_mod_default'
 										 );
 	var $global_assign			=	array(	'SCRIPT_NAME'
 										 );
diff --git a/libs/Smarty.class.php b/libs/Smarty.class.php
index e5401301..1b21e404 100644
--- a/libs/Smarty.class.php
+++ b/libs/Smarty.class.php
@@ -77,7 +77,8 @@ class Smarty
 											'date_format'	=> 'smarty_mod_date_format',
 											'string_format'	=> 'smarty_mod_string_format',
 											'replace'		=> 'smarty_mod_replace',
-											'strip_tags'	=> 'smarty_mod_strip_tags'
+											'strip_tags'	=> 'smarty_mod_strip_tags',
+											'default'		=> 'smarty_mod_default'
 										 );
 	var $global_assign			=	array(	'SCRIPT_NAME'
 										 );