Lua Script - run again [duplicate]

Question

I have Lua embeded in my C/C++ app. If I run script with

lua_pcall( luaState, 0, LUA_MULTRET, 0 );

for the first time, all is OK (return 0). But I need to run script again after some time. Calling same function again, script is not executed and retun value is 2. How can I run it again without reload everything again from file ?

Answer 1

Push it twice on the stack or store it as a global variable.