[gnome-builder/search] search-context: ensure default callback for results_added

[Christian Hergert <chergert src gnome org>]

commit ce2606f1f74b46829e164bf879e8100eefadbb1d
Author: Christian Hergert <christian hergert me>
Date:   Mon Dec 15 00:42:48 2014 -0800

    search-context: ensure default callback for results_added

 src/search/gb-search-context.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/search/gb-search-context.c b/src/search/gb-search-context.c
index bdc5af4..04a0798 100644
--- a/src/search/gb-search-context.c
+++ b/src/search/gb-search-context.c
@@ -312,7 +312,7 @@ gb_search_context_class_init (GbSearchContextClass *klass)
     g_signal_new ("results-added",
                   GB_TYPE_SEARCH_CONTEXT,
                   G_SIGNAL_RUN_LAST,
-                  0,
+                  G_STRUCT_OFFSET (GbSearchContextClass, results_added),
                   NULL,
                   NULL,
                   g_cclosure_marshal_generic,