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Merge pull request #10901 from NixOS/backport-10900-to-2.23-maintenance
[Backport 2.23-maintenance] hash: Compare hash algo second for back compat
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560ca6f54f
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@ -52,11 +52,11 @@ bool Hash::operator == (const Hash & h2) const
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std::strong_ordering Hash::operator <=> (const Hash & h) const
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{
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if (auto cmp = algo <=> h.algo; cmp != 0) return cmp;
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if (auto cmp = hashSize <=> h.hashSize; cmp != 0) return cmp;
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for (unsigned int i = 0; i < hashSize; i++) {
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if (auto cmp = hash[i] <=> h.hash[i]; cmp != 0) return cmp;
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}
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if (auto cmp = algo <=> h.algo; cmp != 0) return cmp;
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return std::strong_ordering::equivalent;
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}
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