From 650cbd9bbec2a5aef1bb3d6b41189d33e38f849b Mon Sep 17 00:00:00 2001
From: messju <messju@localhost>
Date: Mon, 23 Jun 2003 17:01:45 +0000
Subject: [PATCH] removed warning when compiling empty template

---
 libs/Smarty_Compiler.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/Smarty_Compiler.class.php b/libs/Smarty_Compiler.class.php
index b7dfb99d..a679f8cf 100644
--- a/libs/Smarty_Compiler.class.php
+++ b/libs/Smarty_Compiler.class.php
@@ -329,7 +329,7 @@ class Smarty_Compiler extends Smarty {
         $compiled_content .= $text_blocks[$i];
 
         // remove \n from the end of the file, if any
-        if ($compiled_content{strlen($compiled_content) - 1} == "\n" ) {
+        if (($_len=strlen($compiled_content)) && ($compiled_content{$_len - 1} == "\n" )) {
             $compiled_content = substr($compiled_content, 0, -1);
         }