Fixed bug in XG that prevented xlthinkers and xsthinkers from working due to uninitialized line/sector (respectively) links.Fixed bug in XG that attempted to switch-swap a material on a line sections even if there was no material to begin with.
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Fixed bug in XG that prevented xlthinkers and xsthinkers from working due to uninitialized line/sector (respectively) links.
Fixed bug in XG that attempted to switch-swap a material on a line sections even if there was no material to begin with.