Bug#468225: pdfjam: pdfnup does not use /etc/papersize

[Leo Butler]

This bug is in the current version of pdfjam in the texlive-extra-utils
package:

# apt-cache show texlive-extra-utils
Package: texlive-extra-utils
Source: texlive-extra
Version: 2017.20170629-1
Installed-Size: 24687

Leo