From 79eda7f5f30b0f2358c0e6ed66ca89e0cc0c6b0c Mon Sep 17 00:00:00 2001
From: garvinhicking <garvinhicking>
Date: Tue, 7 Feb 2006 19:37:17 +0000
Subject: [PATCH] be nice to opendir

---
 include/functions.inc.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/include/functions.inc.php b/include/functions.inc.php
index ba6eb44..7457a93 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -135,8 +135,11 @@ function serendipity_formatTime($format, $time, $useOffset = true) {
 function serendipity_fetchTemplates($dir = '') {
     global $serendipity;
 
-    $cdir = opendir($serendipity['serendipityPath'] . $serendipity['templatePath'] . $dir);
-    $rv  = array();
+    $cdir = @opendir($serendipity['serendipityPath'] . $serendipity['templatePath'] . $dir);
+    $rv   = array();
+    if (!$cdir) {
+        return $rv;
+    }
     while (($file = readdir($cdir)) !== false) {
         if (is_dir($serendipity['serendipityPath'] . $serendipity['templatePath'] . $dir . $file) && !ereg('^(\.|CVS)', $file) && !file_exists($serendipity['serendipityPath'] . $serendipity['templatePath'] . $dir . $file . '/inactive.txt')) {
             if (file_exists($serendipity['serendipityPath'] . $serendipity['templatePath'] . $dir . $file . '/info.txt')) {
-- 
2.39.5