diff options
| -rw-r--r-- | gio/gdbuserror.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gio/gdbuserror.c b/gio/gdbuserror.c index 064c67bd9..946670a7e 100644 --- a/gio/gdbuserror.c +++ b/gio/gdbuserror.c @@ -837,6 +837,10 @@ g_dbus_error_encode_gerror (const GError *error) * hex-encode it for transport across the wire. */ domain_as_string = g_quark_to_string (error->domain); + + /* 0 is not a domain; neither are non-quark integers */ + g_return_val_if_fail (domain_as_string != NULL, NULL); + s = g_string_new ("org.gtk.GDBus.UnmappedGError.Quark._"); for (n = 0; domain_as_string[n] != 0; n++) { |