gtk2/system-log-crash.patch
2007-10-22 13:34:17 +00:00

47 lines
1.4 KiB
Diff

diff -up gtk+-2.12.1/gtk/gtktreeview.c.system-log gtk+-2.12.1/gtk/gtktreeview.c
--- gtk+-2.12.1/gtk/gtktreeview.c.system-log 2007-10-18 21:51:23.000000000 -0400
+++ gtk+-2.12.1/gtk/gtktreeview.c 2007-10-18 21:53:18.000000000 -0400
@@ -13276,18 +13276,24 @@ gtk_tree_view_get_visible_range (GtkTree
{
GtkRBTree *tree;
GtkRBNode *node;
-
+ gboolean retval;
+
g_return_val_if_fail (GTK_IS_TREE_VIEW (tree_view), FALSE);
if (!tree_view->priv->tree)
return FALSE;
+ retval = TRUE;
+
if (start_path)
{
_gtk_rbtree_find_offset (tree_view->priv->tree,
TREE_WINDOW_Y_TO_RBTREE_Y (tree_view, 0),
&tree, &node);
- *start_path = _gtk_tree_view_find_path (tree_view, tree, node);
+ if (tree)
+ *start_path = _gtk_tree_view_find_path (tree_view, tree, node);
+ else
+ retval = FALSE;
}
if (end_path)
@@ -13300,10 +13306,13 @@ gtk_tree_view_get_visible_range (GtkTree
y = TREE_WINDOW_Y_TO_RBTREE_Y (tree_view, tree_view->priv->vadjustment->page_size) - 1;
_gtk_rbtree_find_offset (tree_view->priv->tree, y, &tree, &node);
- *end_path = _gtk_tree_view_find_path (tree_view, tree, node);
+ if (tree)
+ *end_path = _gtk_tree_view_find_path (tree_view, tree, node);
+ else
+ retval = FALSE;
}
- return TRUE;
+ return retval;
}
static void