Founding a pantheon without a single city crashes the game

[Zacchon]

The game asked me to found a pantheon but crashed after doing so, most likely because I had no cities.

Doesn't seem like a very common problem, just because people tend to found cities pretty early. I walked into ruins on turn 41 and got 30 faith so that's how it happened.

But for the sake of zero-city-challenge this is quite an annoying issue. Easy to avoid by the "new random seed" option, though.

 

[Delnar_Ersike]

Found the cause of the crash. For any future DLL modders, the problem is in CvReligionClasses.cpp, in the function CvGameReligions::FoundPantheon(). The problematic line is this one:

args->Push(GET_PLAYER(ePlayer).getCapitalCity()->GetID());

If GET_PLAYER(ePlayer).getCapitalCity() is NULL, the game crashes with a null pointer dereference. To fix it, GET_PLAYER(ePlayer).getCapitalCity() can be stored in a CvCity pointer, and if it's NULL, the script engine check is skipped.