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check if folder is not empty (may happen for absolute paths). Thanks paul

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git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@8639 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen 2008-06-09 17:44:32 +00:00
parent f5c7243cf3
commit cc6d084368
1 changed files with 29 additions and 5 deletions
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24
phpBB/includes/functions_compress.php
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@ -215,6 +215,12 @@ class compress_zip extends compress
// Create and folders and subfolders if they do not exist // Create and folders and subfolders if they do not exist
foreach ($folders as $folder) foreach ($folders as $folder)
{ {
$folder = trim($folder);
if (!$folder)
{
continue;
}
$str = (!empty($str)) ? $str . '/' . $folder : $folder; $str = (!empty($str)) ? $str . '/' . $folder : $folder;
if (!is_dir($str)) if (!is_dir($str))
{ {
@ -238,6 +244,12 @@ class compress_zip extends compress
// Create and folders and subfolders if they do not exist // Create and folders and subfolders if they do not exist
foreach ($folders as $folder) foreach ($folders as $folder)
{ {
$folder = trim($folder);
if (!$folder)
{
continue;
}
$str = (!empty($str)) ? $str . '/' . $folder : $folder; $str = (!empty($str)) ? $str . '/' . $folder : $folder;
if (!is_dir($str)) if (!is_dir($str))
{ {
@ -519,6 +531,12 @@ class compress_tar extends compress
// Create and folders and subfolders if they do not exist // Create and folders and subfolders if they do not exist
foreach ($folders as $folder) foreach ($folders as $folder)
{ {
$folder = trim($folder);
if (!$folder)
{
continue;
}
$str = (!empty($str)) ? $str . '/' . $folder : $folder; $str = (!empty($str)) ? $str . '/' . $folder : $folder;
if (!is_dir($str)) if (!is_dir($str))
{ {
@ -540,6 +558,12 @@ class compress_tar extends compress
// Create and folders and subfolders if they do not exist // Create and folders and subfolders if they do not exist
foreach ($folders as $folder) foreach ($folders as $folder)
{ {
$folder = trim($folder);
if (!$folder)
{
continue;
}
$str = (!empty($str)) ? $str . '/' . $folder : $folder; $str = (!empty($str)) ? $str . '/' . $folder : $folder;
if (!is_dir($str)) if (!is_dir($str))
{ {