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feat(sterni/nix/utf8): allow decoding the empty string

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Change-Id: I8de9cd28c822ac5befbcd16e118440cd13cd86e9
This commit is contained in:
sterni 2021-11-22 22:20:16 +01:00
parent 8615322bc8
commit ab92c42f59
2 changed files with 3 additions and 3 deletions
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users/sterni/nix/utf8/default.nix
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@ -201,10 +201,10 @@ let
# filter out all iteration steps without a codepoint value
codepoint != null
# if we are at the iteration step of the input string, throw
# if we are at the iteration step of a non-empty input string, throw
# an error if no codepoint was returned, as it indicates an incomplete
# UTF-8 sequence.
|| (stringIndex == stringLength - 1 && throw earlyEndMsg)
|| (stringLength > 0 && stringIndex == stringLength - 1 && throw earlyEndMsg)
) iterResult
);