From 4000fea39d7df9971f229887ebb8d19cd21154a7 Mon Sep 17 00:00:00 2001
From: Anton Ulyanov <polecat5@yandex.ru>
Date: Thu, 16 Jan 2025 16:12:05 +0300
Subject: [PATCH] StatsHouse UI: fix promql editor empty value

---
 statshouse-ui/src/components/UI/PromQLEditor.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/statshouse-ui/src/components/UI/PromQLEditor.tsx b/statshouse-ui/src/components/UI/PromQLEditor.tsx
index f9419d364..2247579f7 100644
--- a/statshouse-ui/src/components/UI/PromQLEditor.tsx
+++ b/statshouse-ui/src/components/UI/PromQLEditor.tsx
@@ -89,7 +89,7 @@ export function PromQLEditor({ value = '', onChange, className }: PromQLEditorPr
   }, [onChange]);
 
   useEffect(() => {
-    if (editor.current?.state.doc.toString() !== state.doc.toString()) {
+    if (editor.current?.state.doc.toString() !== state.doc.toString() || state.doc.toString() === '') {
       editor.current?.setState(state);
     }
   }, [state, value]);