$n was whatever you are adding to the string from your other math. My only point was that appending a short string of "\0" is faster and less to look at than using unpack to split the string on every byte and then re-join them.

In reply to Re^4: Align string on a 32-bit boundary with padding by NERDVANA
in thread Align string on a 32-bit boundary with padding by Lucas Rey

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