listbase: Fix an off-by-one error

We were accidentally cutting off the set one-too-early,
which showed up as single clicks not selecting an item
anymore.

diff --git a/gtk/gtklistbase.c b/gtk/gtklistbase.c
index 936b874ac50cb4f1d072e6e2bcd912dd422f6c43..250e7b3619fedf92021c517c6b822c4de2c00316 100644 (file)
--- a/gtk/gtklistbase.c
+++ b/gtk/gtklistbase.c
@@ -1355,7 +1355,7 @@ range_cb (guint     position,
 {
   GtkSet *set = data;
 
-  gtk_set_find_range (set, position, gtk_set_get_max (set), start, n_items, selected);
+  gtk_set_find_range (set, position, gtk_set_get_max (set) + 1, start, n_items, selected);
 }
 
 static void