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-rw-r--r--nix/libstore/builtins.cc10
1 files changed, 7 insertions, 3 deletions
diff --git a/nix/libstore/builtins.cc b/nix/libstore/builtins.cc
index 32af767dc4..7ed75e5079 100644
--- a/nix/libstore/builtins.cc
+++ b/nix/libstore/builtins.cc
@@ -1,5 +1,5 @@
/* GNU Guix --- Functional package management for GNU
- Copyright (C) 2016 Ludovic Courtès <ludo@gnu.org>
+ Copyright (C) 2016, 2017 Ludovic Courtès <ludo@gnu.org>
This file is part of GNU Guix.
@@ -25,7 +25,8 @@
namespace nix {
static void builtinDownload(const Derivation &drv,
- const std::string &drvPath)
+ const std::string &drvPath,
+ const std::string &output)
{
/* Invoke 'guix perform-download'. */
Strings args;
@@ -35,7 +36,10 @@ static void builtinDownload(const Derivation &drv,
/* Close all other file descriptors. */
closeMostFDs(set<int>());
- const char *const argv[] = { "download", drvPath.c_str(), NULL };
+ const char *const argv[] =
+ {
+ "download", drvPath.c_str(), output.c_str(), NULL
+ };
/* XXX: Hack our way to use the 'download' script from 'LIBEXECDIR/guix'
or just 'LIBEXECDIR', depending on whether we're running uninstalled or