When determining the path of the script inside mhmail, handle case
authorDavid Levine <levinedl@acm.org>
Sun, 23 Sep 2012 14:00:11 +0000 (09:00 -0500)
committerDavid Levine <levinedl@acm.org>
Sun, 23 Sep 2012 14:00:11 +0000 (09:00 -0500)
commit61cf1467a9efaf4869f22eca6aa3ece2a74f10f6
treee69ade7c94775a9f27017a82f6325fa8a9de208e
parentdc32dd097ee3b21bb802d9f6290fb4c9299b4ee1
When determining the path of the script inside mhmail, handle case
where $0 is just the script name, without any directory.  Bourne
shell does that if the script is found using PATH.
uip/mhmail