[gnome-software] trivial: Fix a tiny memory leak in the self tests

[Richard Hughes <rhughes src gnome org>]

commit b376215a787f027946dec5662070a50786280bde
Author: Richard Hughes <richard hughsie com>
Date:   Mon Jul 18 10:13:35 2016 +0100

    trivial: Fix a tiny memory leak in the self tests

 src/gs-self-test.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-self-test.c b/src/gs-self-test.c
index 64b4a01..6f6150f 100644
--- a/src/gs-self-test.c
+++ b/src/gs-self-test.c
@@ -879,7 +879,6 @@ gs_plugin_loader_authentication_func (GsPluginLoader *plugin_loader)
        g_assert_cmpint (gs_auth_get_flags (auth), ==, 0);
 
        /* do an action that returns a URL */
-       review = gs_review_new ();
        ret = gs_plugin_loader_auth_action (plugin_loader, auth,
                                            GS_AUTH_ACTION_REGISTER,
                                            NULL, &error);