[libsecret] Fix return types in secret_service_search_finish() on error paths

[Stefan Walter <stefw src gnome org>]

commit 227a5b29042d9f1dc163bcae403a197bdf731233
Author: Jiří Klimeš <jklimes redhat com>
Date:   Mon Apr 15 09:38:04 2013 +0200

    Fix return types in secret_service_search_finish() on error paths
    
    Signed-off-by: Jiří Klimeš <jklimes redhat com>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=698040

 libsecret/secret-methods.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/libsecret/secret-methods.c b/libsecret/secret-methods.c
index 23ee9fa..ad41ca7 100644
--- a/libsecret/secret-methods.c
+++ b/libsecret/secret-methods.c
@@ -354,15 +354,15 @@ secret_service_search_finish (SecretService *service,
        SearchClosure *closure;
        GList *items = NULL;
 
-       g_return_val_if_fail (service == NULL || SECRET_IS_SERVICE (service), FALSE);
-       g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
+       g_return_val_if_fail (service == NULL || SECRET_IS_SERVICE (service), NULL);
+       g_return_val_if_fail (error == NULL || *error == NULL, NULL);
        g_return_val_if_fail (g_simple_async_result_is_valid (result, G_OBJECT (service),
-                             secret_service_search), FALSE);
+                             secret_service_search), NULL);
 
        res = G_SIMPLE_ASYNC_RESULT (result);
 
        if (_secret_util_propagate_error (res, error))
-               return FALSE;
+               return NULL;
 
        closure = g_simple_async_result_get_op_res_gpointer (res);
        if (closure->unlocked)