[gnome-software] snap: Return an error on failure to connect

[Richard Hughes <rhughes src gnome org>]

commit 16c8ad0cede835e3a3e94820920cab5f50f2ae55
Author: Richard Hughes <richard hughsie com>
Date:   Tue Jun 27 07:44:58 2017 +0100

    snap: Return an error on failure to connect

 plugins/snap/gs-plugin-snap.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/snap/gs-plugin-snap.c b/plugins/snap/gs-plugin-snap.c
index 0095998..d88cfc0 100644
--- a/plugins/snap/gs-plugin-snap.c
+++ b/plugins/snap/gs-plugin-snap.c
@@ -158,7 +158,7 @@ find_snaps (GsPlugin *plugin, SnapdFindFlags flags, const gchar *section, const
        client = get_client (plugin, cancellable, error);
        if (client == NULL)
                return FALSE;
-       snaps = snapd_client_find_section_sync (client, flags, section, query, NULL, cancellable, NULL);
+       snaps = snapd_client_find_section_sync (client, flags, section, query, NULL, cancellable, error);
        if (snaps == NULL)
                return NULL;