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HDB: Fixed nu,ber of parameters when calling Lua functions

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This commit is contained in:
Eugene Sandulenko 2019-06-20 12:58:21 +02:00
parent 641c2a9179
commit e7c72d0580
1 changed files with 1 additions and 2 deletions
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3
engines/hdb/lua-script.cpp
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@ -811,14 +811,13 @@ bool LuaScript::initScript(Common::SeekableReadStream *stream, const char *scrip
}
bool LuaScript::callFunction(const char *name, int returns) {
if (!_systemInit) {
return false;
}
lua_getglobal(_state, name);
if (lua_pcall(_state, 0, 0, -2)) {
if (lua_pcall(_state, 0, returns, -2)) {
error("An error occured while executing \"%s\": %s.", name, lua_tostring(_state, -1));
lua_pop(_state, -1);