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#663: Fix for emptying a directory which contains broken symbolic links

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SVN:trunk[2707]
This commit is contained in:
Denis Flaven
2013-04-29 08:34:19 +00:00
parent d433a45200
commit 6df6af0df0
1 changed files with 22 additions and 8 deletions
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30
setup/setuputils.class.inc.php
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@@ -471,16 +471,30 @@ class SetupUtils
throw new Exception("Attempting to delete directory: '$dir'");
}
foreach(glob($dir . '/*') as $file)
$aFiles = scandir($dir); // Warning glob('.*') does not seem to return the broken symbolic links, thus leaving a non-empty directory
if ($aFiles !== false)
{
if(is_dir($file))
foreach($aFiles as $file)
{
self::tidydir($file);
rmdir($file);
}
else
{
unlink($file);
if (($file != '.') && ($file != '..'))
{
if(is_dir($dir.'/'.$file))
{
self::tidydir($dir.'/'.$file);
rmdir($dir.'/'.$file);
}
else
{
if (!unlink($dir.'/'.$file))
{
SetupPage::log("Warning - FAILED to remove file '$dir/$file'");
}
else if (file_exists($dir.'/'.$file))
{
SetupPage::log("Warning - FAILED to remove file '$dir/.$file'");
}
}
}
}
}
}