This patch adds support for PATH, but it also removes the fixed paths. On many systems, unprivileged users don't have /usr/sbin in their PATH, and I know of no systems which provide /usr/lib as a PATH value. Therefore, it's possible that this change will break automatic detection of sendmail for many users.I think what you probably want to do is use entries in PATH first, and leave the two old values as backups at the end.
You're perfectly right - forgot about /usr/sbin not in PATH for unprivileged users. Will send a new patch which appends to the original list.
signature.asc
Description: PGP signature
