From 28832a2540521a542bbffa1e33b3ae8f522b0785 Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@designcreateplay.com>
Date: Sun, 2 Mar 2014 20:37:57 -0500
Subject: [PATCH] fixing bug where sometimes a pidfile was left over, and
 nodebb would refuse to start a daemon again.

---
 loader.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/loader.js b/loader.js
index 2effb4ffa0..2ab9be2715 100644
--- a/loader.js
+++ b/loader.js
@@ -44,11 +44,18 @@ var	nconf = require('nconf'),
 
 nconf.argv();
 
+// Start the daemon!
 if (nconf.get('d')) {
 	// Check for a still-active NodeBB process
 	if (fs.existsSync(pidFilePath)) {
-		console.log('\n  Error: Another NodeBB is already running!');
-		process.exit();
+		try {
+			var	pid = fs.readFileSync(pidFilePath, { encoding: 'utf-8' });
+			process.kill(pid, 0);
+			console.log('\n  Error: Another NodeBB is already running!');
+			process.exit();
+		} catch (e) {
+			fs.unlinkSync(pidFilePath);
+		}
 	}
 
 	// Initialise logging streams