Legacy plugin admin theme fix.

e107_handlers/e107_class.php

@@ -3831,6 +3831,8 @@ class e107
 			  || ($isPluginDir && (strpos(e_PAGE,'_admin.php') !== false || strpos(e_PAGE,'admin_') === 0 || strpos($e107Path, 'admin/') !== FALSE)) // Plugin admin file or directory
 			  || (vartrue($eplug_admin) || deftrue('ADMIN_AREA'))		// Admin forced
 			  || (preg_match('/^\/(.*?)\/user(settings\.php|\/edit)(\?|\/)(\d+)$/i', $_SERVER['REQUEST_URI']) && ADMIN)
+			  || ($isPluginDir && e_PAGE == 'prefs.php') //BC Fix for old plugins
+			  || ($isPluginDir && e_PAGE == 'config.php') // BC Fix for old plugins
 			)
 		{
 			$inAdminDir = TRUE;

e107_handlers/plugin_class.php

@@ -3171,6 +3171,8 @@ class e107plugin
 	{
 		$tp = e107::getParser();
 
+		$PLUGINS_FOLDER = '{e_PLUGIN}'; // Could be used in plugin.php file.
+
 		$eplug_conffile     = null;
 		$eplug_table_names  = null;
 		$eplug_prefs        = null;

e107_plugins/_blank/_blank_setup.php

@@ -10,8 +10,11 @@
 **
 */
 
-class _blank_setup
+
+if(!class_exists("_blank_setup"))
 {
+	class _blank_setup
+	{
 
 	    function install_pre($var)
 		{
@@ -80,5 +83,6 @@ class _blank_setup
 			// $sql = e107::getDb();
 		}
 
+	}
+
 }
-?>