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Diffstat (limited to 'src/libexpr/primops.cc')
| -rw-r--r-- | src/libexpr/primops.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc index 1d59ab9cf..5bd4e5545 100644 --- a/src/libexpr/primops.cc +++ b/src/libexpr/primops.cc @@ -988,8 +988,9 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * * } if (i->name == state.sContentAddressed) { - settings.requireExperimentalFeature(Xp::CaDerivations); contentAddressed = state.forceBool(*i->value, pos); + if (contentAddressed) + settings.requireExperimentalFeature(Xp::CaDerivations); } /* The `args' attribute is special: it supplies the |