# Avoid hitting system krb5.conf -
# An env that needs Kerberos will reset this to the real value.
$ENV{KRB5_CONFIG} = "$path/no_krb5.conf";
+ $ENV{RESOLV_CONF} = "$path/no_resolv.conf";
my $setup_name = $ENV_TARGETS{$envname}."::setup_".$envname;
my $setup_sub = \&$setup_name;