From e51768fcfcf8e3ce557080f53593da0ffc8a588d Mon Sep 17 00:00:00 2001
From: Harshad Vedartham <harshad1@zoho.com>
Date: Tue, 12 Jul 2022 14:09:09 -0700
Subject: [PATCH] Don't overwrite newer files unless content modified

---
 .../net/gsantner/markor/activity/DocumentEditFragment.java   | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/net/gsantner/markor/activity/DocumentEditFragment.java b/app/src/main/java/net/gsantner/markor/activity/DocumentEditFragment.java
index 1270b745e1..bf7f11802a 100644
--- a/app/src/main/java/net/gsantner/markor/activity/DocumentEditFragment.java
+++ b/app/src/main/java/net/gsantner/markor/activity/DocumentEditFragment.java
@@ -691,8 +691,9 @@ public boolean checkPermissions() {
     // Only supports java.io.File. TODO: Android Content
     public boolean saveDocument(final boolean forceSaveEmpty) {
         // Document is written iff writeable && content has changed
-        if (checkPermissions() && _hlEditor != null && isAdded()) {
-            if (_document.saveContent(getContext(), _hlEditor.getText(), _shareUtil, forceSaveEmpty)) {
+        final CharSequence text = _hlEditor.getText();
+        if (!_document.isContentSame(text) && checkPermissions() && _hlEditor != null && isAdded()) {
+            if (_document.saveContent(getContext(), text, _shareUtil, forceSaveEmpty)) {
                 checkTextChangeState();
                 return true;
             } else {