1 files changed, 4 insertions, 2 deletions
diff --git a/src/common/configuration.h b/src/common/configuration.h
index dbb0a7d4..e7fe8edd 100644
--- a/src/common/configuration.h
+++ b/src/common/configuration.h
@@ -28,10 +28,12 @@ namespace Configuration
 {
     /**
      * Loads the configuration options into memory.
-     * @param filename path to the configuration file .
+     *
+     * @param filename path to the configuration file. When empty, the default
+     *                 config file 'manaserv.xml' is used.
      * @return whether the configuration file could be read
      */
-    bool initialize(const std::string &filename);
+    bool initialize(const std::string &fileName = std::string());
 
     void deinitialize();