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| author | Carlo Nucera <carlo.nucera@protonmail.com> | 2020-08-05 15:11:49 -0400 |
|---|---|---|
| committer | Carlo Nucera <carlo.nucera@protonmail.com> | 2020-08-05 15:11:49 -0400 |
| commit | 1ad6394b33b5e627c27bc26247f8a5e1d7d81ce1 (patch) | |
| tree | c93ba7a8b1a5b7ddeadda1f2982a0dbfa0826783 /src/libutil/hash.hh | |
| parent | 1d71028f4d43f8e3ade559f7187f697c7bb9d709 (diff) | |
Add Hash::dummy to signal default value
We did this in the same spirit of the dummy value that's present in
libstore/path.hh
Diffstat (limited to 'src/libutil/hash.hh')
| -rw-r--r-- | src/libutil/hash.hh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libutil/hash.hh b/src/libutil/hash.hh index 00ce7bb6f..0520c6022 100644 --- a/src/libutil/hash.hh +++ b/src/libutil/hash.hh @@ -105,6 +105,8 @@ public: assert(type == htSHA1); return std::string(to_string(Base16, false), 0, 7); } + + static Hash dummy; }; /* Helper that defaults empty hashes to the 0 hash. */ |