Saving a map with empty textfields possible

[kaputtnik]

1. Load a map
2. Enter Map options
3. Delete all Text from Mapname, Author and Description
4. The OK button is still activated and works
5. Save the map -> All text fields are empty

Loading such a map is still possible. The OK button in Map options is then deactivated.

I would expect that deleting the texts would result in an disabled OK button. Or hitting OK checks the fields and provide a error message showing what is wrong.

[GunChleoc (gunchleoc)]

I think that we should only make the map name mandatory. We could check during saving whether it is empty or "No Name" and simply use the filename then. That would be the least intrusive option.

[GunChleoc (gunchleoc)]

Migrated to https://github.com/widelands/widelands/issues/1620