From ec5b8d561277b2a4b0ad02aa7f936d4d4b20c35f Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 1 Aug 2016 12:32:47 +0200
Subject: Make sure current directory drive letter is upper case

Fun fact: _getcwd() returns upper under Wine and lower on  Windows 7.
---
 butl/path.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/butl/path.cxx b/butl/path.cxx
index d7a0da9..03d4b1f 100644
--- a/butl/path.cxx
+++ b/butl/path.cxx
@@ -66,6 +66,7 @@ namespace butl
     char cwd[_MAX_PATH];
     if (_getcwd (cwd, _MAX_PATH) == 0)
       throw system_error (errno, system_category ());
+    cwd[0] = toupper (cwd[0]); // Canonicalize.
 #else
     char cwd[PATH_MAX];
     if (getcwd (cwd, PATH_MAX) == 0)
@@ -228,6 +229,7 @@ namespace butl
     wchar_t wcwd[_MAX_PATH];
     if (_wgetcwd (wcwd, _MAX_PATH) == 0)
       throw system_error (errno, system_category ());
+    wcwd[0] = toupper (wcwd[0]); // Canonicalize.
 #else
     char cwd[PATH_MAX];
     if (getcwd (cwd, PATH_MAX) == 0)
-- 
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