Index: trunk/core/kernel/utility/unit_config_reader.php
===================================================================
diff -u -r2893 -r3145
--- trunk/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 2893)
+++ trunk/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 3145)
@@ -104,9 +104,10 @@
 						else {
 							include_once($file);
 						}
-
-						$prefix=$config['Prefix'];
-						$config['BasePath']=$full_path;
+						
+						if ( !isset($config) || !$config ) continue;
+						$prefix = $config['Prefix'];
+						$config['BasePath'] = $full_path;
 						$this->configData[$prefix] = $config;
 					}
 				}