NRE in RemoveExpiredThoughtsFromCachePatch.Prefix

[pardeike]

I get NRE

Exception ticking Rissa (at (124, 0, 123)): System.NullReferenceException: Object reference not set to an instance of an object
at Multiplayer.Client.RemoveExpiredThoughtsFromCachePatch.Prefix (RimWorld.SituationalThoughtHandler) <0x0004b>
at (wrapper dynamic-method) RimWorld.SituationalThoughtHandler.RemoveExpiredThoughtsFromCache_Patch1 (object) <0x0001c>
at RimWorld.SituationalThoughtHandler.SituationalThoughtInterval () <0x0001c>
at RimWorld.ThoughtHandler.ThoughtInterval () <0x00026>
at RimWorld.Need_Mood.NeedInterval () <0x0005a>
at RimWorld.Pawn_NeedsTracker.NeedsTrackerTick () <0x0006c>
at (wrapper dynamic-method) Verse.Pawn.Tick_Patch2 (object) <0x0035b>
at Verse.TickList.Tick () <0x00487>

A defensive null check here:

Multiplayer/Source/Client/SituationalThoughts.cs

Line 59 in 67ac180

thoughts.RemoveExpiredThoughtsFromCache();

might come handy.