(path_concat): Don't access dir[-1] if dir is the empty string.
authorJim Meyering <jim@meyering.net>
Wed, 21 Jun 2000 12:56:33 +0000 (12:56 +0000)
committerJim Meyering <jim@meyering.net>
Wed, 21 Jun 2000 12:56:33 +0000 (12:56 +0000)
commit8d447ad210177980a4747a2208a00d001fc7ccee
tree5b61514c7fec8a3c543ecec0ac32c5ae147cb013
parent831a09ffa54309997e41502dd5e5b30e30319a70
(path_concat): Don't access dir[-1] if dir is the empty string.
lib/path-concat.c