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Diffstat (limited to 'src/nix-instantiate/nix-instantiate.cc')
| -rw-r--r-- | src/nix-instantiate/nix-instantiate.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/nix-instantiate/nix-instantiate.cc b/src/nix-instantiate/nix-instantiate.cc index 270b4ddc2..beb7fa024 100644 --- a/src/nix-instantiate/nix-instantiate.cc +++ b/src/nix-instantiate/nix-instantiate.cc @@ -64,9 +64,11 @@ void processExpr(EvalState & state, const Strings & attrPaths, Path drvPath = i->queryDrvPath(state); if (gcRoot == "") printGCWarning(); - else - drvPath = addPermRoot(*store, drvPath, - makeRootName(gcRoot, rootNr), indirectRoot); + else { + Path rootName = gcRoot; + if (++rootNr > 1) rootName += "-" + int2String(rootNr); + drvPath = addPermRoot(*store, drvPath, rootName, indirectRoot); + } std::cout << format("%1%\n") % drvPath; } } |