puppetlabs/puppet — pull request #1232 by jeffweiss (2012-10-24 16:19:07+00:00)
Title: (#17129) Handle bad perms on pem files

Prior to this commit, if a .pem file existed, but had unreadable
permissions, the indirector search method would just crap out, returning
an empty collection. This commit rectifies that and ensures that
unreadable .pem files are excluded prior to attempting to read the file.