bean configuration loader fix
diff --git a/src/main/java/de/ids_mannheim/korap/config/BeanConfiguration.java b/src/main/java/de/ids_mannheim/korap/config/BeanConfiguration.java
index 7f53159..11b8b60 100644
--- a/src/main/java/de/ids_mannheim/korap/config/BeanConfiguration.java
+++ b/src/main/java/de/ids_mannheim/korap/config/BeanConfiguration.java
@@ -17,7 +17,7 @@
private static ApplicationContext context = null;
public static void loadClasspathContext(String... files) {
- if (context == null && files == null)
+ if (context == null && files.length == 0)
context = new ClassPathXmlApplicationContext(config_file);
else if (context == null)
context = new ClassPathXmlApplicationContext(files);