- AI equips a diving suit before going out

- placing a firesource outside any hull won't crash the game
- scrollbars aren't gray
- fixed client crashing if in the lobby when a round ends
- fixed password box crashing

Subsurface/Source/Map/FireSource.cs

@@ -85,6 +85,8 @@ namespace Barotrauma
 
         private void LimitSize()
         {
+            if (hull == null) return;
+
             position.X = Math.Max(hull.Rect.X, position.X);
             position.Y = Math.Min(hull.Rect.Y, position.Y);