From f7f5e3dad85c606e9b5a880a598a5ea9acdc3675 Mon Sep 17 00:00:00 2001
From: webzwo0i <webzwo0i@c3d2.de>
Date: Fri, 29 Oct 2021 00:54:18 +0200
Subject: [PATCH] setText: prevent adding useless revision in case the pad text
 did not change

---
 src/node/db/Pad.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/node/db/Pad.js b/src/node/db/Pad.js
index db35daf19..fe4ea78d0 100644
--- a/src/node/db/Pad.js
+++ b/src/node/db/Pad.js
@@ -258,7 +258,7 @@ Pad.prototype.setText = async function (newText) {
   }
 
   // append the changeset
-  await this.appendRevision(changeset);
+  if (newText !== oldText) await this.appendRevision(changeset);
 };
 
 Pad.prototype.appendText = async function (newText) {