From a198ec0538621703cf0a28a4fe5ce7e3d4a8459b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= <hpoussin@reactos.org>
Date: Sat, 29 Nov 2014 21:56:14 +0000
Subject: [PATCH] [RTL] Upcase drive letter in RtlGetFullPathName_Ustr

svn path=/trunk/; revision=65532
---
 reactos/lib/rtl/path.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/reactos/lib/rtl/path.c b/reactos/lib/rtl/path.c
index 557acfe5376..e059ca7cc6a 100644
--- a/reactos/lib/rtl/path.c
+++ b/reactos/lib/rtl/path.c
@@ -609,6 +609,7 @@ RtlGetFullPathName_Ustr(
             ASSERT(FileNameBuffer[1] == L':');
             ASSERT(IS_PATH_SEPARATOR(FileNameBuffer[2]));
 
+            FileNameBuffer[0] = RtlUpcaseUnicodeChar(FileNameBuffer[0]);
             Prefix = FileNameBuffer;
             PrefixLength = 3 * sizeof(WCHAR);
             Source += 3;
@@ -623,6 +624,7 @@ RtlGetFullPathName_Ustr(
             if (RtlUpcaseUnicodeChar(FileNameBuffer[0]) != RtlUpcaseUnicodeChar(CurDirName->Buffer[0]) ||
                 CurDirName->Buffer[1] != L':')
             {
+                FileNameBuffer[0] = RtlUpcaseUnicodeChar(FileNameBuffer[0]);
                 EnvVarNameBuffer[0] = L'=';
                 EnvVarNameBuffer[1] = FileNameBuffer[0];
                 EnvVarNameBuffer[2] = L':';