- uschar *router_home = expand_string(r->router_home_directory);
- if (!router_home)
- {
- if (!f.expand_string_forcedfail)
- {
- *perror = string_sprintf("failed to expand \"%s\" for "
- "router_home_directory: %s", r->router_home_directory,
- expand_string_message);
- return DEFER;
- }
- }
- else