-host_key = include_ip_address?
- string_sprintf("T:%S:%s%s", host->name, host->address, portstring) :
- string_sprintf("T:%S%s", host->name, portstring);
+host_key = include_ip_address
+ ? string_sprintf("T:%S:%s%s", host->name, host->address, portstring)
+ : string_sprintf("T:%S%s", host->name, portstring);