(UTILS_FUNC_DIRFD): Test the cache variable, not one
authorJim Meyering <jim@meyering.net>
Mon, 26 May 2003 19:38:42 +0000 (19:38 +0000)
committerJim Meyering <jim@meyering.net>
Mon, 26 May 2003 19:38:42 +0000 (19:38 +0000)
commitfaa4f9fdabf80ab83af3ebd07f0a660b36d7bdad
tree1cca2beeb935689a90891de1bdcfbdc583a53df5
parent01034736ca0ddad8854a5650a54590ec553981f6
(UTILS_FUNC_DIRFD): Test the cache variable, not one
that is guaranteed to be `no'.  Use `no_such_member' to indicate
that condition, rather than `-1' which is slightly misleading.
Change the name of the cache variable to have the gl_ prefix.
Prompted by a patch from Richard Dawe for DJGPP.
m4/dirfd.m4