From ff03d7a4efe3ff11415cf612feb97db9ba122ab8 Mon Sep 17 00:00:00 2001
From: Szymon Porwolik <szporwolik@gmail.com>
Date: Fri, 28 Nov 2025 14:28:07 +0100
Subject: [PATCH] Fix for no data

---
 assets/js/sections/bandmap_list.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/assets/js/sections/bandmap_list.js b/assets/js/sections/bandmap_list.js
index e493cdbec..1567e65b6 100644
--- a/assets/js/sections/bandmap_list.js
+++ b/assets/js/sections/bandmap_list.js
@@ -904,10 +904,14 @@ $(function() {
 		var table = get_dtable();
 
 		if (!cachedSpotData || cachedSpotData.length === 0) {
-			disposeTooltips();
-			table.clear();
-			table.settings()[0].oLanguage.sEmptyTable = lang_bandmap_no_data;
-			table.draw();
+			// Only show "no data" if not currently fetching
+			// During fetch, keep showing current table contents
+			if (!isFetchInProgress) {
+				disposeTooltips();
+				table.clear();
+				table.settings()[0].oLanguage.sEmptyTable = lang_bandmap_no_data;
+				table.draw();
+			}
 			return;
 		}