From c3f7497f5070c9b317a963a2db6cfe5880ff8d15 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Aleksander=20=C5=81ukasz?=
 <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Mon, 30 Dec 2013 10:30:11 +0100
Subject: [PATCH] Don't set has_local_changes document flag unnecessarily,
 fixes #3234

---
 redakcja/static/js/wiki/wikiapi.js | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/redakcja/static/js/wiki/wikiapi.js b/redakcja/static/js/wiki/wikiapi.js
index d901e847..8df3ef5a 100644
--- a/redakcja/static/js/wiki/wikiapi.js
+++ b/redakcja/static/js/wiki/wikiapi.js
@@ -227,16 +227,24 @@
 	 * Set document's text
 	 */
 	WikiDocument.prototype.setText = function(text) {
-		this.text = text;
-		this.has_local_changes = true;
+		return this.setDocumentProperty('text', text);
 	};
 
 	/*
 	 * Set document's gallery link
 	 */
 	WikiDocument.prototype.setGalleryLink = function(gallery) {
-		this.galleryLink = gallery;
-		this.has_local_changes = true;
+		return this.setDocumentProperty('galleryLink', gallery);
+	};
+
+	/*
+	 * Set document's property
+	 */
+	WikiDocument.prototype.setDocumentProperty = function(property, value) {
+		if(this[property] !== value) {
+			this[property] = value;
+			this.has_local_changes = true;
+		}
 	};
 
 	/*
-- 
2.20.1