Package: dpkg Version: 1.18.25 Severity: minor Dear Maintainer,
If the package name is provided on the dpkg_maintscript_helper command line, the DPKG_MAINTSCRIPT_HELPER variable is still used for generating debug output, which gets broken without warning if the variable isn't set (for example during testing from the command line). Please consider adding an extra check for this. -- Thanks, Feri.