From 3b632dea8519553ddd88a307c7a87cc684ef20ca Mon Sep 17 00:00:00 2001
From: Andrew Kingston <andrew@kingston.dev>
Date: Fri, 25 Mar 2022 10:59:45 +0000
Subject: [PATCH] Fix bug which prevented last marker being removed from the
 map if deleted

---
 .../src/components/app/embedded-map/EmbeddedMap.svelte      | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/client/src/components/app/embedded-map/EmbeddedMap.svelte b/packages/client/src/components/app/embedded-map/EmbeddedMap.svelte
index a6803ef5dd..7738a0d345 100644
--- a/packages/client/src/components/app/embedded-map/EmbeddedMap.svelte
+++ b/packages/client/src/components/app/embedded-map/EmbeddedMap.svelte
@@ -231,11 +231,15 @@
     titleKey,
     onClick
   ) => {
-    if (!mapInstance || !validRows?.length) {
+    if (!mapInstance) {
       return
     }
 
     mapMarkerGroup.clearLayers()
+    if (!validRows?.length) {
+      return
+    }
+
     validRows.forEach(row => {
       let markerCoords = [row[latKey], row[lngKey]]
       let marker = L.marker(markerCoords, mapMarkerOptions).addTo(mapInstance)