prepare new system for getting metas in libraries

[fanfix.git] / src / be / nikiroo / fanfix / library / CacheLibrary.java

diff --git a/src/be/nikiroo/fanfix/library/CacheLibrary.java b/src/be/nikiroo/fanfix/library/CacheLibrary.java
index cccfedba0cfd29ec755034b9197f7a7495dd0b38..14d28cf14f7b1fbe1782d012d3d70203fec07958 100644 (file)
--- a/src/be/nikiroo/fanfix/library/CacheLibrary.java
+++ b/src/be/nikiroo/fanfix/library/CacheLibrary.java
@@ -3,6 +3,7 @@ package be.nikiroo.fanfix.library;
 import java.io.File;
 import java.io.IOException;
 import java.net.URL;
+import java.util.ArrayList;
 import java.util.List;
 
 import be.nikiroo.fanfix.Instance;
@@ -63,7 +64,7 @@ public class CacheLibrary extends BasicLibrary {
                }
 
                pg.done();
-               return metas;
+               return new ArrayList<MetaData>(metas);
        }
 
        @Override