rhg: small refactor: stop using a magical constant "+ 1"
Instead, directly do what the "+ 1" was supposed to achive:
call hash_encode.
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
}