From: Huajing Li <huajing.li@intel.com>

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Huajing Li <huajing.li@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
---
 ShellPkg/Application/Shell/ShellProtocol.c                 | 8 ++++----
 ShellPkg/Include/Library/ShellCommandLib.h                 | 4 ++--
 ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c | 6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/ShellPkg/Application/Shell/ShellProtocol.c b/ShellPkg/Application/Shell/ShellProtocol.c
index 991fb58ca7..40e5e653ae 100644
--- a/ShellPkg/Application/Shell/ShellProtocol.c
+++ b/ShellPkg/Application/Shell/ShellProtocol.c
@@ -3079,10 +3079,10 @@ EfiShellSetCurDir(
       // make that the current file system mapping
       //
       if (MapListItem != NULL) {
-        gShellCurDir = MapListItem;
+        gShellCurMapping = MapListItem;
       }
     } else {
-      MapListItem = gShellCurDir;
+      MapListItem = gShellCurMapping;
     }
 
     if (MapListItem == NULL) {
@@ -3131,7 +3131,7 @@ EfiShellSetCurDir(
       FreePool (DirectoryName);
       return (EFI_INVALID_PARAMETER);
     }
-//    gShellCurDir = MapListItem;
+//    gShellCurMapping = MapListItem;
     if (DirectoryName != NULL) {
       //
       // change current dir on that file system
@@ -3157,7 +3157,7 @@ EfiShellSetCurDir(
   //
   // if updated the current directory then update the environment variable
   //
-  if (MapListItem == gShellCurDir) {
+  if (MapListItem == gShellCurMapping) {
     Size = 0;
     ASSERT((TempString == NULL && Size == 0) || (TempString != NULL));
     StrnCatGrow(&TempString, &Size, MapListItem->MapName, 0);
diff --git a/ShellPkg/Include/Library/ShellCommandLib.h b/ShellPkg/Include/Library/ShellCommandLib.h
index c11d81d506..616b0d3267 100644
--- a/ShellPkg/Include/Library/ShellCommandLib.h
+++ b/ShellPkg/Include/Library/ShellCommandLib.h
@@ -4,7 +4,7 @@
   This library is for use ONLY by shell commands linked into the shell application.
   This library will not function if it is used for UEFI Shell 2.0 Applications.
 
-  Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
   (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
   (C) Copyright 2013-2014 Hewlett-Packard Development Company, L.P.<BR>
   This program and the accompanying materials
@@ -48,7 +48,7 @@ typedef struct {
 /// List of Mappings - DeviceName and Drive Letter(ism).
 extern        SHELL_MAP_LIST                      gShellMapList;
 /// Pointer to node of current directory in the mMapList.
-extern        SHELL_MAP_LIST                      *gShellCurDir;
+extern        SHELL_MAP_LIST                      *gShellCurMapping;
 
 /**
   Returns the help MAN fileName for a given shell command.
diff --git a/ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c b/ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c
index bd14878052..b9158d1243 100644
--- a/ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c
+++ b/ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c
@@ -1,7 +1,7 @@
 /** @file
   Provides interface to shell internal functions for shell commands.
 
-  Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
   (C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>
   (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
 
@@ -53,7 +53,7 @@ STATIC CONST CHAR8 Hex[] = {
 // global variables required by library class.
 EFI_UNICODE_COLLATION_PROTOCOL    *gUnicodeCollation            = NULL;
 SHELL_MAP_LIST                    gShellMapList;
-SHELL_MAP_LIST                    *gShellCurDir                 = NULL;
+SHELL_MAP_LIST                    *gShellCurMapping             = NULL;
 
 CONST CHAR16* SupportLevel[] = {
   L"Minimal",
@@ -229,7 +229,7 @@ ShellCommandLibDestructor (
   }
 
   gUnicodeCollation            = NULL;
-  gShellCurDir                 = NULL;
+  gShellCurMapping             = NULL;
 
   return (RETURN_SUCCESS);
 }
-- 
2.12.2.windows.2

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