Prevent .bashrc execution failure in bash 'set -e' mode.
_bash_profile_addpath -s CVSROOT "$HOME/cvs"
mkdir -p $HOME/lib/perl5 # otherwise CPAN will install to "$HOME/lib/site_perl" etc.
-for _perldir in $(eval "echo $HOME/lib/perl5{,/site_perl}$(
+for _perldir in $(eval "echo {/usr,$HOME}/lib/perl5{,/site_perl}$(
for perlvar in version archname;do
echo -n '{,/'
perl -V:"$perlvar"|cut -d "'" -f 2|tr -d '\n'
unset _home_short_dotbashrc # permit later reinitializations
fi # _home_short_dotbashrc
+
+true # Prevent crash in '-e' mode