When starting xivlauncher.core before steam it closes with an unhandled exception

[nairol203]

What did you do?

When starting xivlauncher.core before steam it closes with an unhandled exception when clicking the "Login" button even if steam is fully running.

Steps to reproduce:

1. Start xivlauncher
2. Start steam
3. Login into ffxiv

Workaround: Start steam before starting xivlauncher

Relevant log output

Unhandled exception. System.NullReferenceException: Object reference not set to an instance of an object.
   at Steamworks.SteamUtils.get_DoesOverlayNeedPresent()
   at XIVLauncher.Common.Unix.UnixSteam.get_BOverlayNeedsPresent() in C:/goatsoft/xl/XIVLauncher.Common.Unix/UnixSteam.cs:line 31
   at XIVLauncher.Core.Program.Main(String[] args) in C:/goatsoft/xl/XIVLauncher.Core/Program.cs:line 308