[11.5] cannot upgrade last vehicle in convoy when using replacer

[ӔO]

When multiple vehicles are eligible for upgrade in a convoy, the last one in line cannot be upgraded when using the replacer.

Pretty simple to replicate. Build a convoy with multiple eligible vehicles, in this case class 47, and then when using replace, you should notice the last one cannot be upgraded.

[jamespetts]

Thank you for the report - found and fixed on the 11.x branch.