diff options
Diffstat (limited to 'src/libcmd/installables.cc')
| -rw-r--r-- | src/libcmd/installables.cc | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/libcmd/installables.cc b/src/libcmd/installables.cc index e15addfae..39162a662 100644 --- a/src/libcmd/installables.cc +++ b/src/libcmd/installables.cc @@ -736,9 +736,18 @@ std::set<RealisedPath> toRealisedPaths( output.first); auto outputId = DrvOutput{outputHashes.at(output.first), output.first}; auto realisation = store->queryRealisation(outputId); - if (!realisation) - throw Error("cannot operate on an output of unbuilt content-addresed derivation '%s'", outputId.to_string()); - res.insert(RealisedPath{*realisation}); + if (!realisation) { + // TODO: remove this check once #4725 is fixed + // as we’ll have the guaranty that if + // `output.second` exists, then the realisation + // will be there too + if (output.second) + res.insert(*output.second); + else + throw Error("cannot operate on an output of unbuilt content-addresed derivation '%s'", outputId.to_string()); + } else { + res.insert(RealisedPath{*realisation}); + } } else { // If ca-derivations isn't enabled, behave as if |