tree d1efb5c62c9b12c8d787f4486007ae9bc502a056
parent b2f36af1573f6599f1cd35edfd44c1c2d6048faf
author Glenn L McGrath <bug1@ihug.co.nz> 969269860 -0000
committer Glenn L McGrath <bug1@ihug.co.nz> 969269860 -0000

Simplify and remove dependence on PATH_MAX

buf[PATH_MAX] now defined using strlen to the exact size to be used.
removed output that was displayed if which didnt find the command, this makes itmatch the behaviour of GNU's which.
These modifications result in a slight size decrease.