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

[Richard Hughes <rhughes src gnome org>]

commit fb61d2fc413ed06c36bf7e5e2dc4ad016e1f24c7
Author: Richard Hughes <richard hughsie com>
Date:   Fri Jul 15 16:22:33 2016 +0100

    trivial: Fix a tiny memory leak in the self test program

 src/gs-self-test.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/src/gs-self-test.c b/src/gs-self-test.c
index 30b7fd9..64b4a01 100644
--- a/src/gs-self-test.c
+++ b/src/gs-self-test.c
@@ -871,6 +871,7 @@ gs_plugin_loader_authentication_func (GsPluginLoader *plugin_loader)
        g_autoptr(GError) error = NULL;
        g_autoptr(GsApp) app = NULL;
        g_autoptr(GsReview) review = NULL;
+       g_autoptr(GsReview) review2 = NULL;
 
        /* check initial state */
        auth = gs_plugin_loader_get_auth_by_id (plugin_loader, "dummy");
@@ -917,8 +918,8 @@ gs_plugin_loader_authentication_func (GsPluginLoader *plugin_loader)
        g_assert (gs_auth_has_flag (auth, GS_AUTH_FLAG_VALID));
 
        /* do the action that requires a login */
-       review = gs_review_new ();
-       ret = gs_plugin_loader_review_action (plugin_loader, app, review,
+       review2 = gs_review_new ();
+       ret = gs_plugin_loader_review_action (plugin_loader, app, review2,
                                              GS_REVIEW_ACTION_REMOVE,
                                              NULL, &error);
        g_assert_no_error (error);