From f6851391ced7566dc8970e4d3f13623fd4d409d4 Mon Sep 17 00:00:00 2001
From: hickert <hickert@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Mon, 24 Apr 2006 07:02:11 +0000
Subject: [PATCH] Fixed package configuration generation - if the file handle
 is invalid the script won't leave the while loop

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@3084 594d385d-05f5-0310-b6e9-bd551577e9d8
---
 include/class_debconfTemplate.inc | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/include/class_debconfTemplate.inc b/include/class_debconfTemplate.inc
index 4d94d0e94..d781321ec 100644
--- a/include/class_debconfTemplate.inc
+++ b/include/class_debconfTemplate.inc
@@ -53,9 +53,19 @@ class debconf
       $in_description        = FALSE;
       $got_local_description = FALSE;
 
+      /* get filename */
+      $filename= preg_replace("/\/+/", "/", $this->template_directory."/".$this->package.".templates");
+
+      /* Check if file is readable */
+      if (!is_file($filename) || !is_readable($filename)){
+        return(FALSE);
+      }
+
+      /* Open file and read content line by line */
       $fh= fopen($filename, 'r');
 
-      while (!feof($fh)){
+      /* While the file handle is valid && there is still data to read -> parse configuration file */
+      while ($fh && !feof($fh)){
         $line= fgets($fh, 1024);
 
         /* Reset description flag */
-- 
2.30.2