From f21edf65deee65c04d9e7973e129c27c744a54e4 Mon Sep 17 00:00:00 2001
From: Lisa Stillwell <lisa@renci.org>
Date: Mon, 16 Sep 2024 11:44:30 -0400
Subject: [PATCH] fixed check for hurricane layers when dragging layers in
 layers list

---
 src/components/trays/layers/list.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/trays/layers/list.js b/src/components/trays/layers/list.js
index f87d71f..dc4bb42 100644
--- a/src/components/trays/layers/list.js
+++ b/src/components/trays/layers/list.js
@@ -186,7 +186,7 @@ export const LayersList = () => {
         });
 
         // turn on/off any hurricane layers
-        if (hurrLayers) {
+        if (hurrLayers && (hurrLayers.length > 0)) {
             newLayerList[0].properties.met_class === "tropical" ?
                     hurrLayers[0].state.visible = true
                     :