From a4f9d909178162cf82b601fa515e7400eaaf48ca Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Mon, 13 Jun 2016 15:38:53 +0200
Subject: [PATCH] Fix a deadlock in the JSON loading code in serve-analysis.js.

---
 server/serve-analysis.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/serve-analysis.js b/server/serve-analysis.js
index ce1f89d..22bc20d 100644
--- a/server/serve-analysis.js
+++ b/server/serve-analysis.js
@@ -145,7 +145,7 @@ var reread_file = function(event, filename) {
 	if (json_lock == 1) {
 		// Already processing; wait a bit.
 		json_lock = 2;
-		setTimeout(function() { json_lock = 1; reread_file(event, filename); }, 100);
+		setTimeout(function() { if (json_lock == 2) json_lock = 1; reread_file(event, filename); }, 100);
 		return;
 	}
 	json_lock = 1;
-- 
2.39.2