From 94485b56337db2258c6a37bfecdd4bad39adf12e Mon Sep 17 00:00:00 2001
From: Ziver Koc <ziver@koc.se>
Date: Mon, 9 Jan 2023 00:51:51 +0100
Subject: [PATCH] Starting differential update of map

---
 hal-core/resource/resource/web/js/map.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/hal-core/resource/resource/web/js/map.js b/hal-core/resource/resource/web/js/map.js
index c970ad76..5f33df35 100644
--- a/hal-core/resource/resource/web/js/map.js
+++ b/hal-core/resource/resource/web/js/map.js
@@ -105,7 +105,13 @@ function drawMap(){
 
         // Background
 
-        svg.image("?bgimage", "100%", "100%").x(0).y(0).addClass("bg-image");
+        if (SVG.find("svg .bg-image").length > 0) {
+            var bg_image = svg.image("?bgimage").addClass("bg-image")
+                .x(0)
+                .y(0)
+                .width("100%")
+                .height("100%");
+        }
 
         // Rooms