From c6a92083a8621e50a7b5410ea9909d4e4233da0a Mon Sep 17 00:00:00 2001
From: Mononaut <github@monospace.live>
Date: Mon, 13 Nov 2023 07:53:13 +0000
Subject: [PATCH] Fix pid parsing on release lock

---
 backend/src/database.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backend/src/database.ts b/backend/src/database.ts
index 655dad47c..0638aa319 100644
--- a/backend/src/database.ts
+++ b/backend/src/database.ts
@@ -140,9 +140,9 @@ import { execSync } from 'child_process';
   public releasePidLock(): void {
     const filePath = path.join(config.DATABASE.PID_DIR || __dirname, `/mempool-${config.DATABASE.DATABASE}.pid`);
     if (fs.existsSync(filePath)) {
-      const pid = fs.readFileSync(filePath).toString();
+      const pid = parseInt(fs.readFileSync(filePath, 'utf-8'));
       // only release our own pid file
-      if (pid === `${process.pid}`) {
+      if (pid === process.pid) {
         fs.unlinkSync(filePath);
       }
     }