I guess another possibility would be to read pbuilderrc as well within pbuilder-dist? So if the environment var is not set, check whether it is set in pbuilderrc before then reading devscripts fallbacks.
I guess another possibility would be to read pbuilderrc as well within pbuilder-dist? So if the environment var is not set, check whether it is set in pbuilderrc before then reading devscripts fallbacks.