tests/histedit-helpers.sh

util: fix human-readable printing of negative byte counts

Apply the same human-readable printing rules to negative byte counts as to
positive ones. Fixes output of debugupgraderepo.

fixbundle() {
    grep -v 'saving bundle' | grep -v 'saved backup' | \
        grep -v added | grep -v adding | \
        grep -v "unable to find 'e' for patching" | \
        grep -v "e: No such file or directory" | \
    cat
}