From baf219ee2fc0ffaad73015c35d650a53b84294c5 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Sun, 15 May 2016 10:37:01 +0100
Subject: Fix duplicate buffer problem, fix real_path beahviour

---
 src/buffer_manager.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/buffer_manager.cc')

diff --git a/src/buffer_manager.cc b/src/buffer_manager.cc
index 95a27df4..d6dc9ae0 100644
--- a/src/buffer_manager.cc
+++ b/src/buffer_manager.cc
@@ -25,9 +25,11 @@ BufferManager::~BufferManager()
 Buffer* BufferManager::create_buffer(String name, Buffer::Flags flags,
                                      StringView data, timespec fs_timestamp)
 {
+    auto path = real_path(parse_filename(name));
     for (auto& buf : m_buffers)
     {
-        if (buf->name() == name)
+        if (buf->name() == name or
+            (buf->flags() & Buffer::Flags::File and buf->name() == path))
             throw name_not_unique();
     }
 
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