diff options
Diffstat (limited to 'src/nix/run.cc')
-rw-r--r-- | src/nix/run.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/nix/run.cc b/src/nix/run.cc index ade87e63a49c..d04e106e037b 100644 --- a/src/nix/run.cc +++ b/src/nix/run.cc @@ -16,8 +16,6 @@ using namespace nix; std::string chrootHelperName = "__run_in_chroot"; -extern char * * environ; - struct CmdRun : InstallablesCommand { std::vector<std::string> command = { "bash" }; @@ -85,6 +83,10 @@ struct CmdRun : InstallablesCommand "To run GNU Hello:", "nix run nixpkgs.hello -c hello --greeting 'Hi everybody!'" }, + Example{ + "To run GNU Hello in a chroot store:", + "nix run --store ~/my-nix nixpkgs.hello -c hello" + }, }; } @@ -105,7 +107,7 @@ struct CmdRun : InstallablesCommand if (s) kept[var] = s; } - environ = nullptr; + clearEnv(); for (auto & var : kept) setenv(var.first.c_str(), var.second.c_str(), 1); |