From 6e695e37be4ee5b17a85af034d51809a98819d5e Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Mon, 19 Mar 2018 20:49:05 +1100
Subject: [PATCH] Fix real_path again

---
 src/file.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/file.cc b/src/file.cc
index de57fb6f..54efe12f 100644
--- a/src/file.cc
+++ b/src/file.cc
@@ -79,7 +79,11 @@ String real_path(StringView filename)
         {
             if (non_existing.empty())
                 return res;
-            return format("{}/{}", res, non_existing);
+
+            StringView dir = res;
+            if (dir.substr(dir.length()-1_byte, 1_byte) == "/")
+                dir = dir.substr(0_byte, dir.length()-1_byte);
+            return format("{}/{}", dir, non_existing);
         }
 
         auto it = find(existing.rbegin() + 1, existing.rend(), '/');