Comment 0 for bug 1097039

The Chinese edition build has been failing on precise for a while. Investigation reveals that this is because precise used 'set -o pipefail' in live-build/auto/build, and '... | fgrep -v .efi | ...' causes this to fail 'set -e' when the LHS doesn't output anything containing ".efi". We need to fix this in precise-updates to make the build work again.