From 8eb626a338558c341e5093ad73e96aa4e1ffebfb Mon Sep 17 00:00:00 2001
From: Tom Poole <thomas.poole@roli.com>
Date: Mon, 29 Apr 2019 10:46:58 +0100
Subject: [PATCH] Windows:  Fixed a bug in File::getFileIdentifier()

---
 modules/juce_core/native/juce_win32_Files.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/modules/juce_core/native/juce_win32_Files.cpp b/modules/juce_core/native/juce_win32_Files.cpp
index 9fd1e9378e..040e81d02f 100644
--- a/modules/juce_core/native/juce_win32_Files.cpp
+++ b/modules/juce_core/native/juce_win32_Files.cpp
@@ -544,7 +544,12 @@ uint64 File::getFileIdentifier() const
 {
     uint64 result = 0;
 
-    auto h = CreateFile (getFullPathName().toWideCharPointer(),
+    String path = getFullPathName();
+
+    if (isRoot())
+        path += "\\";
+
+    auto h = CreateFile (path.toWideCharPointer(),
                          GENERIC_READ, FILE_SHARE_READ, nullptr,
                          OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);