diff options
| -rw-r--r-- | perl/lib/Nix/Store.xs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/perl/lib/Nix/Store.xs b/perl/lib/Nix/Store.xs index de60fb939..6fe01fff0 100644 --- a/perl/lib/Nix/Store.xs +++ b/perl/lib/Nix/Store.xs @@ -303,11 +303,15 @@ SV * derivationFromPath(char * drvPath) hash = newHV(); HV * outputs = newHV(); - for (auto & i : drv.outputs) + for (auto & i : drv.outputs) { + auto pathOpt = i.second.pathOpt(*store(), drv.name); hv_store( outputs, i.first.c_str(), i.first.size(), - newSVpv(store()->printStorePath(i.second.path(*store(), drv.name)).c_str(), 0), + !pathOpt + ? newSV(0) /* null value */ + : newSVpv(store()->printStorePath(*pathOpt).c_str(), 0), 0); + } hv_stores(hash, "outputs", newRV((SV *) outputs)); AV * inputDrvs = newAV(); |