From 3efee7ef6879ac646f7c9564b8232c85db16492f Mon Sep 17 00:00:00 2001
From: Zlatin Balevsky <zlatinb@gmail.com>
Date: Wed, 4 May 2022 18:17:35 +0100
Subject: [PATCH] fix npe if nothing is selected

---
 gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy b/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
index 3a8d1068..188940e9 100644
--- a/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
+++ b/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
@@ -1496,7 +1496,7 @@ class MainFrameView {
         if (model.treeVisible) {
             def sharedFilesTree = builder.getVariable("shared-files-tree")
             TreePath[] selected = sharedFilesTree.getSelectionPaths()
-            if (selected.length != 1)
+            if (selected == null || selected.length != 1)
                 return null
             Object o = selected[0].getLastPathComponent().getUserObject()
             if (o instanceof SharedFile)