"changed" signal: don't crash when selecting a sub group and then collapse itsparent

1 files changed, 1 insertions, 0 deletions

diff --git a/rpmdrake b/rpmdrake
index d8e07818..a8b689e4 100755
--- a/rpmdrake
+++ b/rpmdrake
@@ -1001,6 +1001,7 @@ or you already installed all of them."));
     ) foreach $tree, $detail_tree;
     $tree->get_selection->signal_connect(changed => sub {
         my ($model, $iter) = $_[0]->get_selected;
+        return if !$iter;
         my $current_group if 0;
         my $new_group = $model->get($iter, 0);
         return if $current_group eq $new_group;