From 388d18d0172db99e463e2bd7db50c4cf5c01a3e6 Mon Sep 17 00:00:00 2001
From: Martynas Bagdonas <git.martynas@gmail.com>
Date: Thu, 17 Mar 2022 14:25:36 +0200
Subject: [PATCH] Terminate PDF worker after processing PDFs queue Fixes #2421

---
 chrome/content/zotero/xpcom/pdfWorker/manager.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/chrome/content/zotero/xpcom/pdfWorker/manager.js b/chrome/content/zotero/xpcom/pdfWorker/manager.js
index 3f54a51c65..9a2d1be9d8 100644
--- a/chrome/content/zotero/xpcom/pdfWorker/manager.js
+++ b/chrome/content/zotero/xpcom/pdfWorker/manager.js
@@ -55,6 +55,8 @@ class PDFWorker {
 			}
 		}
 		this._processingQueue = false;
+		this._worker.terminate();
+		this._worker = null;
 	}
 
 	async _enqueue(fn, isPriority) {