From 065c01845bfc67ba8805cc02817c3de4c36f8cbd Mon Sep 17 00:00:00 2001
From: Kartik Agaram <vc@akkartik.com>
Date: Wed, 27 Feb 2019 00:54:42 -0800
Subject: 4992

---
 003trace.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to '003trace.cc')

diff --git a/003trace.cc b/003trace.cc
index 3213effc..dd60ce42 100644
--- a/003trace.cc
+++ b/003trace.cc
@@ -421,6 +421,9 @@ else if (is_equal(*arg, "--trace")) {
   Trace_stream = new trace_stream;
   cerr << "saving trace to 'last_run'\n";
   Trace_file.open("last_run");
+  // Add a dummy line up top; otherwise the `browse_trace` tool currently has
+  // no way to expand any lines above an error.
+  Trace_file << "   0 dummy: start\n";
 }
 :(before "End trace Commit")
 if (Trace_file) {
-- 
cgit 1.4.1-2-gfad0