Comment # 7 on bug 1004343 from Dominique Leuenberger

(In reply to Yifan Jiang from comment #2)
> 
> +static gboolean
> +does_gnome_software_exist (void)
> +{
> +        return g_file_test (BINDIR "/gnome-software", G_FILE_TEST_EXISTS);
> +}

That calls for the same patch we have in gnome-control-center:
gnome-control-center-info-never-use-gnome-software.patch