the packages that get reinstalled when doing an ‘apk upgrade -a’ will purge the config and install the default config from package.

I broke buildzoer with this.

(from redmine: issue id 89, created on 2009-07-26, closed on 2009-07-31)

• Changesets:
  • Revision f482701e by Timo Teräs on 2009-07-29T16:39:59Z:

db: fix protected directory handling (fixes #89)

we don't want to do checksumming of existing files unless it's
in a protected directory. also, we keep the original file if it's
*modified*.