Merge pull request #7539 from tweag/fix-nix-why-depends--derivation

Fix `nix why-depends --derivation`
2023-01-05 15:32:04 +01:00
parent d644b45615 8cac451fce
commit 0fe2b222d5
6 changed files with 23 additions and 25 deletions
@@ -931,10 +931,7 @@ std::vector<std::pair<std::shared_ptr<Installable>, BuiltPathWithResult>> Instal
                                DrvOutput outputId { *outputHash, output };
                                auto realisation = store->queryRealisation(outputId);
                                if (!realisation)
-                                    throw Error(
-                                        "cannot operate on an output of the "
-                                        "unbuilt derivation '%s'",
-                                        outputId.to_string());
+                                    throw MissingRealisation(outputId);
                                outputs.insert_or_assign(output, realisation->outPath);
                            } else {
                                // If ca-derivations isn't enabled, assume that