From 7a936c7ca1b9cf30d64f92da5f7d0a74efc449a9 Mon Sep 17 00:00:00 2001
From: mohrt <mohrt@localhost>
Date: Wed, 16 Oct 2002 16:26:12 +0000
Subject: [PATCH] fix warning message in default modifier

---
 libs/plugins/modifier.default.php | 2 +-
 plugins/modifier.default.php      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/plugins/modifier.default.php b/libs/plugins/modifier.default.php
index b0daa7d2..ad4e842d 100644
--- a/libs/plugins/modifier.default.php
+++ b/libs/plugins/modifier.default.php
@@ -10,7 +10,7 @@
  */
 function smarty_modifier_default($string, $default = '')
 {
-    if (empty($string))
+    if (!isset($string) || $string == '')
         return $default;
     else
         return $string;
diff --git a/plugins/modifier.default.php b/plugins/modifier.default.php
index b0daa7d2..ad4e842d 100644
--- a/plugins/modifier.default.php
+++ b/plugins/modifier.default.php
@@ -10,7 +10,7 @@
  */
 function smarty_modifier_default($string, $default = '')
 {
-    if (empty($string))
+    if (!isset($string) || $string == '')
         return $default;
     else
         return $string;