From 5eaf644c99c78ed89b2cab1d10d630435fd55d28 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Wed, 3 Dec 2008 17:30:32 +0000
Subject: * A simple API for parsing NAR archives.

---
 src/libutil/serialise.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libutil/serialise.hh')

diff --git a/src/libutil/serialise.hh b/src/libutil/serialise.hh
index 75d17bc60502..5746c3c2fcf9 100644
--- a/src/libutil/serialise.hh
+++ b/src/libutil/serialise.hh
@@ -80,9 +80,9 @@ struct StringSink : Sink
 /* A source that reads data from a string. */
 struct StringSource : Source
 {
-    string & s;
+    const string & s;
     unsigned int pos;
-    StringSource(string & _s) : s(_s), pos(0) { }
+    StringSource(const string & _s) : s(_s), pos(0) { }
     virtual void operator () (unsigned char * data, unsigned int len)
     {
         s.copy((char *) data, len, pos);
-- 
cgit 1.4.1