From bbf04f2fbc366478b15dfbca21008ee11e382496 Mon Sep 17 00:00:00 2001
From: Fedor Indutny <79877362+indutny-signal@users.noreply.github.com>
Date: Tue, 27 Feb 2024 08:11:49 -0800
Subject: [PATCH] Fix minor issue in searchMessages

---
 ts/sql/Server.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ts/sql/Server.ts b/ts/sql/Server.ts
index 03cc4ba62..563da9808 100644
--- a/ts/sql/Server.ts
+++ b/ts/sql/Server.ts
@@ -1762,6 +1762,11 @@ async function searchMessages({
     .map(token => `"${token.replace(/"/g, '""')}"*`)
     .join(' ');
 
+  // FTS5 is not happy about empty "MATCH" so short-circuit early.
+  if (!normalizedQuery) {
+    return [];
+  }
+
   // sqlite queries with a join on a virtual table (like FTS5) are de-optimized
   // and can't use indices for ordering results. Instead an in-memory index of
   // the join rows is sorted on the fly, and this becomes substantially