From 3bb3672f4a2f448d7e0e7475147c134ba1993a80 Mon Sep 17 00:00:00 2001
From: Jose Antonio Ortega Ruiz <jao@gnu.org>
Date: Fri, 12 Nov 2010 02:20:14 +0100
Subject: Better EOT token for more robust communication

---
 geiser/evaluation.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/geiser/evaluation.scm b/geiser/evaluation.scm
index 305ccfd..d7d0a68 100644
--- a/geiser/evaluation.scm
+++ b/geiser/evaluation.scm
@@ -50,6 +50,7 @@
 
 (define (write-result result output)
   (write (list (cons 'result result) (cons 'output output)))
+  (write-char #\nul)
   (newline))
 
 (define (call-with-result thunk)
-- 
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