diff options
Diffstat (limited to 'lib/installer.php')
| -rw-r--r-- | lib/installer.php | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/installer.php b/lib/installer.php index 1cad2fd20..56b9b6f4a 100644 --- a/lib/installer.php +++ b/lib/installer.php @@ -82,9 +82,12 @@ abstract class Installer { $pass = true; - if (file_exists(INSTALLDIR.'/config.php')) { - $this->warning('Config file "config.php" already exists.'); - $pass = false; + $config = INSTALLDIR.'/config.php'; + if (file_exists($config)) { + if (!is_writable($config) || filesize($config) > 0) { + $this->warning('Config file "config.php" already exists.'); + $pass = false; + } } if (version_compare(PHP_VERSION, '5.2.3', '<')) { |