Re: [pacman-dev] bash scripts errexit and nounset options

On Thu, Mar 12, 2009 at 12:06 AM, Allan McRae wrote:

How does set -u work when you test if a variable exists?  e.g. in makepkg we test if "$install" is non-null.

It can be defined and null. That just means we have to declare all variables we use. So this change would certainly require additional declarations. I guess more safety comes at a price :)