[gnome-control-center] search: Fix crash introduced in 58a6432

[Robert Ancell <rancell src gnome org>]

commit 59e420b7747d8c273f3e93f6c3b915d6f415a789
Author: Robert Ancell <robert ancell canonical com>
Date:   Thu May 31 12:16:04 2018 +1200

    search: Fix crash introduced in 58a6432

 panels/search/cc-search-locations-dialog.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/panels/search/cc-search-locations-dialog.c b/panels/search/cc-search-locations-dialog.c
index 2959e3b0f..820de2bc7 100644
--- a/panels/search/cc-search-locations-dialog.c
+++ b/panels/search/cc-search-locations-dialog.c
@@ -304,7 +304,10 @@ get_places_list (void)
       g_autoptr(Place) p = l->data;
       old_place = g_hash_table_lookup (places, p->location);
       if (old_place == NULL)
-        g_hash_table_insert (places, p->location, g_steal_pointer (&p));
+        {
+          g_hash_table_insert (places, p->location, p);
+          g_steal_pointer (&p);
+        }
     }
 
   /* finally, load bookmarks, and possibly update attributes */
@@ -315,7 +318,8 @@ get_places_list (void)
       old_place = g_hash_table_lookup (places, p->location);
       if (old_place == NULL)
         {
-          g_hash_table_insert (places, p->location, g_steal_pointer (&p));
+          g_hash_table_insert (places, p->location, p);
+          g_steal_pointer (&p);
         }
       else
         {