From 9792fc9d137b4dd702360ac0242f9a7a26e675c2 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 21 Sep 2015 18:07:02 +0200
Subject: Add tracer_guard to restore database tracer

---
 bpkg/pkg-unpack.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'bpkg/pkg-unpack.cxx')

diff --git a/bpkg/pkg-unpack.cxx b/bpkg/pkg-unpack.cxx
index 6979842..463531f 100644
--- a/bpkg/pkg-unpack.cxx
+++ b/bpkg/pkg-unpack.cxx
@@ -28,7 +28,7 @@ namespace bpkg
   pkg_unpack (database& db, const dir_path& c, const dir_path& d, bool purge)
   {
     tracer trace ("pkg_unpack(dir)");
-    db.tracer (trace); // "Tail" call, never restored.
+    tracer_guard tg (db, trace);
 
     if (!exists (d))
       fail << "package directory " << d << " does not exist";
@@ -82,7 +82,7 @@ namespace bpkg
   pkg_unpack (database& db, const dir_path& c, const string& name)
   {
     tracer trace ("pkg_unpack(pkg)");
-    db.tracer (trace); // "Tail" call, never restored.
+    tracer_guard tg (db, trace);
 
     transaction t (db.begin ());
     shared_ptr<package> p (db.find<package> (name));
-- 
cgit v1.1