[gnome-software] updates section: trivial: Don't warn when cancelling update

[Kalev Lember <klember src gnome org>]

commit 65f076bbcd9a6e510317060336c23215e232b433
Author: Kalev Lember <klember redhat com>
Date:   Wed Oct 3 16:19:55 2018 +0200

    updates section: trivial: Don't warn when cancelling update

 src/gs-updates-section.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/src/gs-updates-section.c b/src/gs-updates-section.c
index 2403e6a8..c0e0137f 100644
--- a/src/gs-updates-section.c
+++ b/src/gs-updates-section.c
@@ -276,7 +276,8 @@ _perform_update_cb (GsPluginLoader *plugin_loader, GAsyncResult *res, gpointer u
 
        /* get the results */
        if (!gs_plugin_loader_job_action_finish (plugin_loader, res, &error)) {
-               g_warning ("failed to perform update: %s", error->message);
+               if (!g_error_matches (error, GS_PLUGIN_ERROR, GS_PLUGIN_ERROR_CANCELLED))
+                       g_warning ("failed to perform update: %s", error->message);
                return;
        }