Léo Lam 05c8d229af Config: Handle unknown system strings better
Currently, a simple typo in the system name will trigger an assert
message that complains about a "programming error". This is not
user friendly and misleading.

So this changes GetSystemFromName to return an std::optional, which
allows for callers to check whether the system exists and handle
failures better.
2017-11-26 18:24:01 +01:00
..
2017-09-13 17:38:23 +02:00
2017-06-03 18:20:41 -07:00
2017-06-27 00:06:14 -07:00
2017-09-27 16:06:15 -07:00