work around not having a selected row while cancelling a download

2019-06-14 18:28:00 +01:00
parent 5ca0c8b00d
commit 165cd542ec
1 changed files with 2 additions and 0 deletions
--- 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