From 165cd542ec0ebbdc2f79947d533f673c299c8982 Mon Sep 17 00:00:00 2001
From: Zlatin Balevsky <zlatinb@gmail.com>
Date: Fri, 14 Jun 2019 18:28:00 +0100
Subject: [PATCH] work around not having a selected row while cancelling a
 download

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

diff --git a/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy b/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
index c8002bbd..0ea7fb50 100644
--- a/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
+++ b/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
@@ -269,6 +269,8 @@ class MainFrameView {
         selectionModel.setSelectionMode(ListSelectionModel.SINGLE_SELECTION)
         selectionModel.addListSelectionListener({
             int selectedRow = selectedDownloaderRow()
+            if (selectedRow < 0)
+                return
             def downloader = model.downloads[selectedRow]?.downloader
             if (downloader == null)
                 return