From 416a1805b3ede28db36ea9889e67d7593d1f51c4 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Wed, 22 Feb 2012 22:02:43 +0000
Subject: [PATCH] Fix last line handling in buffer

---
 src/buffer.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/buffer.cc b/src/buffer.cc
index 409ee4e0..8f22d1f4 100644
--- a/src/buffer.cc
+++ b/src/buffer.cc
@@ -121,7 +121,10 @@ BufferSize Buffer::length() const
 
 BufferSize Buffer::line_count() const
 {
-    return m_lines.size();
+    if (m_lines.back() == m_content.size())
+        return m_lines.size() - 1;
+    else
+        return m_lines.size();
 }
 
 BufferString Buffer::string(const BufferIterator& begin, const BufferIterator& end) const
@@ -191,7 +194,7 @@ void Buffer::compute_lines()
 {
     m_lines.clear();
     m_lines.push_back(0);
-    for (BufferPos i = 0; i + 1 < m_content.size(); ++i)
+    for (BufferPos i = 0; i < m_content.size(); ++i)
     {
         if (m_content[i] == '\n')
             m_lines.push_back(i + 1);