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-rw-r--r--phpBB/install/install_update.php11
1 files changed, 11 insertions, 0 deletions
diff --git a/phpBB/install/install_update.php b/phpBB/install/install_update.php
index e717fe3dd4..6184cbbc33 100644
--- a/phpBB/install/install_update.php
+++ b/phpBB/install/install_update.php
@@ -192,6 +192,17 @@ class install_update extends module
return;
}
+ // Check if the update files are actually meant to update from the current version
+ if ($config['version'] != $this->update_info['version']['from'])
+ {
+ $this->unequal_version = true;
+
+ $template->assign_vars(array(
+ 'S_ERROR' => true,
+ 'ERROR_MSG' => sprintf($user->lang['INCOMPATIBLE_UPDATE_FILES'], $config['version'], $this->update_info['version']['from'], $this->update_info['version']['to']),
+ ));
+ }
+
// Check if the update files stored are for the latest version...
if ($this->latest_version != $this->update_info['version']['to'])
{