From 56f0f6d10c0ddcea154c56dcfb8f0b4aba5c6d5c Mon Sep 17 00:00:00 2001
From: andrei <andrei@localhost>
Date: Wed, 3 Apr 2002 23:04:36 +0000
Subject: [PATCH] Fixed undefined offset warning in {if} tag.

---
 Smarty_Compiler.class.php      | 1 +
 libs/Smarty_Compiler.class.php | 1 +
 2 files changed, 2 insertions(+)

diff --git a/Smarty_Compiler.class.php b/Smarty_Compiler.class.php
index 40178f7a..ff3ef881 100644
--- a/Smarty_Compiler.class.php
+++ b/Smarty_Compiler.class.php
@@ -924,6 +924,7 @@ class Smarty_Compiler extends Smarty {
 
                 default:
                     if($this->security &&
+                       $i+1 < count($tokens) &&
                        $tokens[$i+1] == '(' &&
                        preg_match('!^[a-zA-Z_]\w+$!', $tokens[$i]) &&
                        !in_array($tokens[$i], $this->security_settings['IF_FUNCS'])) {
diff --git a/libs/Smarty_Compiler.class.php b/libs/Smarty_Compiler.class.php
index 40178f7a..ff3ef881 100644
--- a/libs/Smarty_Compiler.class.php
+++ b/libs/Smarty_Compiler.class.php
@@ -924,6 +924,7 @@ class Smarty_Compiler extends Smarty {
 
                 default:
                     if($this->security &&
+                       $i+1 < count($tokens) &&
                        $tokens[$i+1] == '(' &&
                        preg_match('!^[a-zA-Z_]\w+$!', $tokens[$i]) &&
                        !in_array($tokens[$i], $this->security_settings['IF_FUNCS'])) {