From a7f9214cdad0ead4d720ed7e7ead26a1a1fe7ed9 Mon Sep 17 00:00:00 2001
From: Hongbo Wu <hongbo@omnivore.app>
Date: Tue, 12 Dec 2023 17:56:10 +0800
Subject: [PATCH] ignore empty text field

---
 packages/api/src/services/library_item.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/api/src/services/library_item.ts b/packages/api/src/services/library_item.ts
index 70c01c454..fae25fb11 100644
--- a/packages/api/src/services/library_item.ts
+++ b/packages/api/src/services/library_item.ts
@@ -540,7 +540,7 @@ export const buildQuery = (
       return `(${serialized})`
     }
 
-    throw new Error('Missing AST type.')
+    return null
   }
 
   return serialize(searchQuery)