Improved logging abstraction

This also gets rid of --log-type, since the nested log type isn't
useful in a multi-threaded situation, and nobody cares about the
"pretty" log type.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/nix-instantiate/nix-instantiate.cc b/src/nix-instantiate/nix-instantiate.cc
index 81c1c8d5637c..7dce08400e82 100644
--- a/src/nix-instantiate/nix-instantiate.cc
+++ b/src/nix-instantiate/nix-instantiate.cc
@@ -19,7 +19,7 @@ using namespace nix;
 
 static Expr * parseStdin(EvalState & state)
 {
-    startNest(nest, lvlTalkative, format("parsing standard input"));
+    Activity act(*logger, lvlTalkative, format("parsing standard input"));
     return state.parseExprFromString(drainFD(0), absPath("."));
 }