-edit-
confirming fixed status
thx for quick fix @Earendel
Fuel duplicates (*2) when entering/leaving vehicle aswell as when the vehicle starts and stops moving;
used mods; AAI Programmable Vehicles, all main requirements aswell as AAI Vehicles: Hauler (since last one is causing a crash if not used)
Steps to reproduce;
start new game with factorio 0.15, get a vehicle of your choice, put 'fuel' inside, e.g. 1 'coal'.
-when you enter the vehicle, 'fuel' inside will be multiplied by 2, when leaving the vehicle again, it'll get multiplied by 2 aswell.
-use remote controller to start 'move' order for the selected vehicle, 'fuel' inside will be multiplied by 2, when the vehicle stops after reaching target destination, 'fuel' inside will be multiplied by 2
-tested with 'fuel' == 'coal' and 'fuel'== 'raw wood'
*happens to all vehicles affected by this mod (so it includes tanks)