Description:

When you have something like

pkgname=('foo' 'foo-bar')

where one package name is a substring of the other, makechrootpkg fails to copy the substring package out of the chroot. e.g. the current ruby package:

/home/allan/bin/makechrootpkg64: line 245:
[: /home/stable-x86_64/union/pkgdest/ruby-1.9.1_p243-1-x86_64.pkg.tar.gz:
binary operator expected

The line number might be wrong but close... but here is the error lines:

for _pkgname in ${pkgname[@]}; do
pkgfile="${chrootdir}"/union/pkgdest/${_pkgname}-*${PKGEXT}
...
if [ -e $pkgfile ]; then
if [ -n "$PKGDEST" ]; then