Update Main.php

wpovernight · Nov 1, 2024 · 7f23995 · 7f23995
1 parent db37b10
commit 7f23995
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/includes/Main.php b/includes/Main.php
@@ -216,7 +216,7 @@ public function get_document_pdf_attachment( $document, $tmp_path ) {
 		$filename      = $document->get_filename();
 		$pdf_path      = $tmp_path . $filename;
 		$document_type = $document->get_type();
-		$order_id      = $document->order->get_id();
+		$order_id      = isset( $document->order ) ? $document->order->get_id() : 0;
 		$lock_file     = apply_filters( 'wpo_wcpdf_lock_attachment_file', true );
 		$max_reuse_age = apply_filters( 'wpo_wcpdf_reuse_attachment_age', 60 );
 		$lock_acquired = false;