[gnome-software] gs-page: properly save callback_data

[Robert Ancell <rancell src gnome org>]

commit 618ffadfc2773ff78debee7d93989f43777af97b
Author: Andrea Azzarone <andrea azzarone canonical com>
Date:   Mon Mar 5 13:25:26 2018 +0000

    gs-page: properly save callback_data

 src/gs-page.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/gs-page.c b/src/gs-page.c
index aeb256af..2eef9dec 100644
--- a/src/gs-page.c
+++ b/src/gs-page.c
@@ -103,7 +103,7 @@ gs_page_authenticate (GsPage *page,
 
        helper = g_slice_new0 (GsPageHelper);
        helper->callback = callback;
-       helper->callback = user_data = user_data;
+       helper->callback_data = user_data;
 
        dialog = gs_auth_dialog_new (priv->plugin_loader,
                                     app,