From bef48b7df0cfa8114cc2759612eff55ab0062c4c Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Mon, 29 Apr 2013 14:25:38 +0200
Subject: [PATCH] Fix UndoGroupOptimizer

---
 src/buffer.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/buffer.cc b/src/buffer.cc
index 7c5e3d88..068bf55f 100644
--- a/src/buffer.cc
+++ b/src/buffer.cc
@@ -302,7 +302,7 @@ class UndoGroupOptimizer
                             coord.line -= next_end.line - next_coord.line;
                     }
                 }
-                else if (it->type == Erase and next_end > coord)
+                else if (it->type == Erase and next_end >= coord)
                 {
                     ByteCount start = count_byte_to(next_coord, coord, it_next->content);
                     it_next->content = it_next->content.substr(0, start) + it->content + it_next->content.substr(start);