[libsecret/nielsdg/fix-search-for-dbus-path-finish-leak] secret-paths: Fix a little memory leak

[Niels De Graef <nielsdg src gnome org>]

commit 7ec752781005e9d36c8f49ccfd0e4a3f88a096b8
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Fri May 27 11:56:49 2022 +0200

    secret-paths: Fix a little memory leak
    
    After extracting the string list from the GVariant in
    `secret_collection_search_for_dbus_paths_finish`, we didn't release
    the GVariant itself.

 libsecret/secret-paths.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/libsecret/secret-paths.c b/libsecret/secret-paths.c
index 8081819..993d6cb 100644
--- a/libsecret/secret-paths.c
+++ b/libsecret/secret-paths.c
@@ -396,6 +396,7 @@ secret_collection_search_for_dbus_paths_finish (SecretCollection *collection,
        }
 
        g_variant_get (retval, "(^ao)", &paths);
+       g_clear_pointer (&retval, g_variant_unref);
        return g_steal_pointer (&paths);
 }