Unbound variable override_install_dir
With v47 an unbound variable has been introduced due to the missing declaration of override_install_dir
./archiso/mkarchiso: line 688: override_install_dir: unbound variable
With v47 an unbound variable has been introduced due to the missing declaration of override_install_dir
./archiso/mkarchiso: line 688: override_install_dir: unbound variable