From 1b53b92267b68645d857d68bf12d054d7a5ea5d3 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Tue, 22 Jan 2013 14:28:15 +0100
Subject: [PATCH] Buffer: check that newlines are at the end of lines

---
 src/buffer.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/buffer.cc b/src/buffer.cc
index 12597b691..d74af40cc 100644
--- a/src/buffer.cc
+++ b/src/buffer.cc
@@ -238,6 +238,7 @@ void Buffer::check_invariant() const
         assert(line.start == start);
         assert(line.length() > 0);
         assert(line.content.back() == '\n');
+        assert(find(line.content, '\n') == line.content.end()-1);
         start += line.length();
     }
 }