real return value

2022-09-10 19:00:10 +03:00 · 2022-09-10 19:00:10 +03:00 · a223af71ee
parent dfce7845a1
commit a223af71ee
1 changed files with 1 additions and 1 deletions
--- a/gui/src/main/groovy/com/muwire/gui/LibraryTreeModel.groovy
+++ b/gui/src/main/groovy/com/muwire/gui/LibraryTreeModel.groovy
@ -58,7 +58,7 @@ class LibraryTreeModel extends DefaultTreeModel {
    List<SharedFile> getFilesInFolder(File folder) {
        def node = findParentNode(folder, false)
        if (node == null)
-            return 
+            return Collections.emptyList()
        def key = new InterimTreeNode(folder)
        def child = node.getByKey(key)
        List<SharedFile> rv = []