From 064a1c0aca0b76843ae767421d70d2791f50335b Mon Sep 17 00:00:00 2001
From: "Kartik K. Agaram" <vc@akkartik.com>
Date: Sat, 14 Mar 2015 19:34:17 -0700
Subject: 918

---
 cpp/002trace | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cpp')

diff --git a/cpp/002trace b/cpp/002trace
index e3ebd17e..796ad7f1 100644
--- a/cpp/002trace
+++ b/cpp/002trace
@@ -182,7 +182,7 @@ ostream& operator<<(ostream& os, unused die) {
 
 #define CLEAR_TRACE  delete Trace_stream, Trace_stream = new trace_stream;
 
-#define DUMP(layer)  cerr << Trace_stream->readable_contents(layer)
+#define DUMP(layer)  if (Trace_stream) cerr << Trace_stream->readable_contents(layer);
 
 // Trace_stream is a resource, lease_tracer uses RAII to manage it.
 string Trace_file;
-- 
cgit 1.4.1-2-gfad0