From 14e3340647da3d5de0018f2b75dd63684e5d8933 Mon Sep 17 00:00:00 2001 From: Matthias Clasen Date: Wed, 30 Oct 2013 13:57:33 -0400 Subject: [PATCH] Make treeview cursor handling a bit more robust Clearing the model in a GtkTreeSelection::changed handler was crashing. While it is not a 100% kosher thing to do, lets be more robust here. --- gtk/gtktreeview.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c index f141e2f7b0..2ee1bb74b6 100644 --- a/gtk/gtktreeview.c +++ b/gtk/gtktreeview.c @@ -13163,7 +13163,8 @@ gtk_tree_view_real_set_cursor (GtkTreeView *tree_view, */ _gtk_tree_view_find_node (tree_view, path, &new_tree, &new_node); - if (tree_view->priv->cursor_node != new_node) + if (tree_view->priv->cursor_node == NULL || + tree_view->priv->cursor_node != new_node) return; if (flags & CLAMP_NODE)