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-rw-r--r--src/libutil/hash.hh2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libutil/hash.hh b/src/libutil/hash.hh
index ea9fca3e7..449cb1b86 100644
--- a/src/libutil/hash.hh
+++ b/src/libutil/hash.hh
@@ -94,6 +94,8 @@ struct Hash
}
};
+/* Helper that defaults empty hashes to the 0 hash. */
+Hash newHashAllowEmpty(std::string hashStr, HashType ht);
/* Print a hash in base-16 if it's MD5, or base-32 otherwise. */
string printHash16or32(const Hash & hash);