From 657c018242da774ecc28a40b1ff2f3b3f0a5b7a8 Mon Sep 17 00:00:00 2001
From: tszymanski <tszymanski@google.com>
Date: Wed, 26 Jul 2023 23:26:45 -0700
Subject: [PATCH] listitemmanager: Handle null roots in get_nearest_tile

Rubberbanding still fails with "No item" warnings, but it no longer
crashes.

Closes #5970
---
 gtk/gtklistitemmanager.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/gtk/gtklistitemmanager.c b/gtk/gtklistitemmanager.c
index d2b7c237ec..1ba0a29148 100644
--- a/gtk/gtklistitemmanager.c
+++ b/gtk/gtklistitemmanager.c
@@ -575,9 +575,14 @@ gtk_list_item_manager_get_nearest_tile (GtkListItemManager *self,
                                         int                 x,
                                         int                 y)
 {
+  GtkListTile *root;
   int distance = G_MAXINT;
 
-  return gtk_list_tile_get_tile_at (self, gtk_list_item_manager_get_root (self), x, y, &distance);
+  root = gtk_list_item_manager_get_root (self);
+  if (root == NULL)
+    return NULL;
+
+  return gtk_list_tile_get_tile_at (self, root, x, y, &distance);
 }
 
 guint
-- 
2.30.2