setText: prevent adding useless revision in case the pad text did not

webzwo0i · rhansen · commit f7f5e3dad85c · 2021-10-29T02:29:45.000-04:00
change
diff --git 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) {

Original file line number	Diff line number	Diff line change
`@@ -258,7 +258,7 @@ Pad.prototype.setText = async function (newText) {`
`258`	`258`	`}`
`259`	`259`
`260`	`260`	`// append the changeset`
`261`		`- await this.appendRevision(changeset);`
	`261`	`+ if (newText !== oldText) await this.appendRevision(changeset);`
`262`	`262`	`};`
`263`	`263`
`264`	`264`	`Pad.prototype.appendText = async function (newText) {`