First, this seems fishy: "$(python -V 2>&1 | sed -e 's/Python //' -e 's/\.[^\.]*$//')" '[^\.]' and '[^.\]' means the same: anything except dots and backslashes. '[^.]' seems more reasonable.
Second, as this is an argument to sudo, I would prefer the more secure: "$(python -V 2>&1 | grep -o '[1-9][0-9]*\.[0-9]*')" which only let numbers, dots and spaces pass its filter (assuming that python -V may contain garbage). Xdej 2014-07-06 22:25 UTC+02:00, Manuel Rüger <mr...@gentoo.org>: > Updated patch, I forgot to remove debug statement. > > Manuel > > On 07/06/2014 10:17 PM, Manuel Rüger wrote: >> This patch adds support for travis continuous integration. >> >> Example output: https://travis-ci.org/mrueg/portage/builds/29268364 >> >> Cheers >> >> Manuel >> >
