From d4d89244bdad1fc11438dc4de10f171c1365f223 Mon Sep 17 00:00:00 2001
From: "Earle F. Philhower, III" <earlephilhower@yahoo.com>
Date: Sat, 4 Jan 2020 11:36:47 -0800
Subject: [PATCH] Add SDFS::Dir::fileTime callback (#6985)

Forgot to add a Dir->fileTime override, resulting in it always returning
(time_t)0, or Jan 1, 1970.

Add the override, returning the proper lastWriteTime.

Fixes #6981
---
 libraries/SDFS/src/SDFS.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/libraries/SDFS/src/SDFS.h b/libraries/SDFS/src/SDFS.h
index c1c4f17ad..ee772cd5c 100644
--- a/libraries/SDFS/src/SDFS.h
+++ b/libraries/SDFS/src/SDFS.h
@@ -417,6 +417,16 @@ public:
         return _size;
     }
 
+    time_t fileTime() override
+    {
+        if (!_valid) {
+            return 0;
+        }
+
+        return _time;
+    }
+
+
     bool isFile() const override
     {
         return _valid ? _isFile : false;