[gtk+/wip/matthiasc/help-overlay] Fix an oversight in ensuring search item uniqueness

[Matthias Clasen <matthiasc src gnome org>]

commit 337f4e8f950590b6cf249fded1cb05da015a5513
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Oct 13 18:47:51 2015 -0400

    Fix an oversight in ensuring search item uniqueness
    
    We were using a guaranteed-to-be-NULL string instead of the
    one we were actually meaning to use.

 gtk/gtkshortcutswindow.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkshortcutswindow.c b/gtk/gtkshortcutswindow.c
index 00d7115..c4c2353 100644
--- a/gtk/gtkshortcutswindow.c
+++ b/gtk/gtkshortcutswindow.c
@@ -258,7 +258,7 @@ gtk_shortcuts_window_add_search_item (GtkShortcutsWindow *self,
                     "title", &title,
                     NULL);
 
-      hash_key = g_strdup_printf ("%s-%s", title, hash_key);
+      hash_key = g_strdup_printf ("%s-%s", title, accelerator);
       if (g_hash_table_contains (priv->search_items_hash, hash_key))
         {
           g_free (hash_key);
@@ -293,7 +293,7 @@ gtk_shortcuts_window_add_search_item (GtkShortcutsWindow *self,
                     "title", &title,
                     NULL);
 
-      hash_key = g_strdup_printf ("%s-%s", title, hash_key);
+      hash_key = g_strdup_printf ("%s-%s", title, subtitle);
       if (g_hash_table_contains (priv->search_items_hash, hash_key))
         {
           g_free (subtitle);