ListCfg.cpp:328: dodgy code

[dcb]

grub-customizer-4.0.6/src/Model/ListCfg.cpp:328:154: warning: operation on 'i' may be undefined [-Wsequence-point]

Source code is

                this->send_new_load_progress(0.1 + (progressbarScriptSpace * ++i + (progressbarScriptSpace/10*innerCount)), script->name, i, this->repository.size());

Order of evaluation of parameters of a function is undefined.
Suggest avoid writing code which depends on an order.