From 0a75c52a8cb13af4d29599e7e1fbeb507565aab4 Mon Sep 17 00:00:00 2001
From: Hongbo Wu <hongbo@omnivore.app>
Date: Fri, 19 Aug 2022 14:36:58 +0800
Subject: [PATCH] Fix getting script_exception when updating labels in
 highlights by checking null before updating

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

diff --git a/packages/api/src/elastic/labels.ts b/packages/api/src/elastic/labels.ts
index 3c1423f7c..d5f931553 100644
--- a/packages/api/src/elastic/labels.ts
+++ b/packages/api/src/elastic/labels.ts
@@ -186,7 +186,7 @@ export const updateLabel = async (
                      ctx._source.labels.add(params.label);
                      ctx._source.updatedAt = params.updatedAt
                    }
-                   if (ctx._source.highlights != null) {
+                   if (ctx._source.highlights != null && ctx._source.highlights[0].labels != null) {
                      ctx._source.highlights[0].labels.removeIf(l -> l.id == params.label.id);
                      ctx._source.highlights[0].labels.add(params.label);
                      ctx._source.updatedAt = params.updatedAt