> >>>>> "Martin" == Martin Godisch <[EMAIL PROTECTED]> writes: > Martin> and the entry in /etc/shells should be added again, since it was > Martin> there when we begun. How does the postinst know that this is no > Martin> upgrade? Why doesn't add-shell care for this, so the postinst > Martin> can unconditionally run?
add-shell is idempotent, so running add-shell /bin/bash3 add-shell /bin/bash3 results in only one /bin/bash3 in /etc/shells. So the postinst can run it unconditionally. kcr
