From: garvinhicking <garvinhicking>
Date: Thu, 18 Jan 2007 16:07:34 +0000 (+0000)
Subject: TB
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=5a4b78bf3db7cf05cba98d1e70ff20234f9633c2;p=s9y.git

TB
---

diff --git a/include/functions_installer.inc.php b/include/functions_installer.inc.php
index 69d7ce6..ecdbb20 100644
--- a/include/functions_installer.inc.php
+++ b/include/functions_installer.inc.php
@@ -237,11 +237,11 @@ function serendipity_query_default($optname, $default, $usertemplate = false, $t
             $path[] = '/usr/local/bin';
 
             foreach ($path as $dir) {
-                if (!empty($dir) && (function_exists('is_executable') && @is_executable($dir . '/convert')) || @is_file($dir . '/convert')) {
+                if (!empty($dir) && (function_exists('is_executable') && is_readable($dir) && @is_executable($dir . '/convert')) || @is_file($dir . '/convert')) {
                     return $dir . '/convert';
                 }
 
-                if (!empty($dir) && (function_exists('is_executable') && @is_executable($dir . '/convert.exe')) || @is_file($dir . '/convert.exe')) {
+                if (!empty($dir) && (function_exists('is_executable') && is_readable($dir . '/convert') && @is_executable($dir . '/convert.exe')) || @is_file($dir . '/convert.exe')) {
                     return $dir . '/convert.exe';
                 }
             }
diff --git a/include/functions_trackbacks.inc.php b/include/functions_trackbacks.inc.php
index cbd491a..a553bfa 100644
--- a/include/functions_trackbacks.inc.php
+++ b/include/functions_trackbacks.inc.php
@@ -427,12 +427,12 @@ function serendipity_handle_references($id, $author, $title, $text, $dry_run = f
         $old_references = serendipity_db_query("SELECT * FROM {$serendipity['dbPrefix']}references WHERE type = '' AND entry_id = " . (int)$id, false, 'assoc');
     } else {
         // A dry-run was called previously and restorable references are found. Restore them now.
-        serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}references WHERE type = '' AND entry_id = " . (int)$entry['id']);
+        serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}references WHERE type = '' AND entry_id = " . (int)$id);
 
         if (is_array($old_references) && count($old_references) > 0) {
             foreach($old_references AS $idx => $old_reference) {
                 $q = serendipity_db_insert('references', $old_reference, 'show');
-                echo serendipity_db_query($q);
+                serendipity_db_query($q);
             }
         }
     }