From a673116d7e6a23b3a2bd0952b703a532281b3304 Mon Sep 17 00:00:00 2001
From: freesource <freesource>
Date: Thu, 23 Aug 2001 05:00:01 +0000
Subject: [PATCH] This make sures the template tmp value is defined before
 testing it.

---
 BootRoot/Yard.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BootRoot/Yard.pm b/BootRoot/Yard.pm
index 5c7f505..02233a5 100644
--- a/BootRoot/Yard.pm
+++ b/BootRoot/Yard.pm
@@ -140,7 +140,7 @@ sub read_contents_file {
     $text_insert->backward_delete($text_insert->get_length());
 
     # If the template changes it is time to clear all the values.
-    if ($contents_file_tmp ne $contents_file) {
+    if ($contents_file_tmp && $contents_file_tmp ne $contents_file) {
 	undef %Included; 
 	undef %replaced_by;
 	undef %links_to;