use "echo STR|wc -c" rather than unportable "expr length STR"
authorLasse Collin <lasse.collin@tukaani.org>
Wed, 14 May 2008 16:50:53 +0000 (18:50 +0200)
committerJim Meyering <meyering@redhat.com>
Wed, 14 May 2008 16:50:53 +0000 (18:50 +0200)
commita297e50aaea292a9abcbf5a4de78a1d21b2fd0da
treeb7981aee8a127a99255ef548a46059725b559ccf
parent49161ce7902821ef24a9e30b16dc87147c24da65
use "echo STR|wc -c" rather than unportable "expr length STR"

* build-aux/mktempd (mktempd): Vendor-supplied expr from at least
OpenBSD 4.3 and Solaris 10 do not honor expr's "length" function.
ChangeLog
build-aux/mktempd