From 56d1ce52d4e0c28782040a74fa587a085021c586 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julius=20H=C3=A4rtl?= <jus@bitgrid.net>
Date: Mon, 2 Sep 2024 10:38:12 +0200
Subject: [PATCH] fix: Catch parsing errors or null doc structure
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Signed-off-by: Julius Härtl <jus@bitgrid.net>
---
 lib/Service/TemplateFieldService.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Service/TemplateFieldService.php b/lib/Service/TemplateFieldService.php
index d5ff291b2a..dfc21e4d7d 100644
--- a/lib/Service/TemplateFieldService.php
+++ b/lib/Service/TemplateFieldService.php
@@ -87,7 +87,7 @@ public function extractFields(Node|int $file): array {
 				$form
 			);
 
-			$documentStructure = json_decode($response->getBody(), true)['DocStructure'];
+			$documentStructure = json_decode($response->getBody(), true)['DocStructure'] ?? [];
 			$fields = [];
 
 			foreach ($documentStructure as $index => $attr) {