From cf6eeadaa3013a2cbaa9b19903da6b451d769362 Mon Sep 17 00:00:00 2001
From: Ilia Rostovtsev <ilia@rostovtsev.io>
Date: Fri, 16 Oct 2020 19:59:53 +0300
Subject: [PATCH] Fix to stop false positive syslogging on page reload

---
 miniserv.pl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/miniserv.pl b/miniserv.pl
index 3ae79a279..c1a0d5937 100755
--- a/miniserv.pl
+++ b/miniserv.pl
@@ -4221,6 +4221,13 @@ else {
 	$already_session_id = undef;
 	$method = "GET";
 	$authuser = $baseauthuser = undef;
+	
+	# If login page is simply reloaded, with `session_login.cgi` in URL,
+	# without having any parameters sent (user set to empty), don't log 
+	# false positive attempt with `Invalid login as  from IP` to syslog
+	$nolog = 1 if (!$vu);
+
+	# Send to log if allowed
 	syslog("crit", "%s",
 		($nonexist ? "Non-existent" :
 		 $expired ? "Expired" : "Invalid").