From b144ad5b2dd5d62dd14909afd6696b3137bdf0db Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Tue, 3 Dec 2019 17:55:48 +0300
Subject: [PATCH] Skip commented lines in password file

---
 gocheese.texi | 2 ++
 passwd.go     | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/gocheese.texi b/gocheese.texi
index 8ad7b69..f89df36 100644
--- a/gocheese.texi
+++ b/gocheese.texi
@@ -75,6 +75,8 @@ following format:
 username:hashed-password
 @end verbatim
 
+Empty lines and having @verb{|#|} at the beginning are skipped.
+
 Supported hashing algorithms are:
 
 @table @asis
diff --git a/passwd.go b/passwd.go
index b13a342..852192f 100644
--- a/passwd.go
+++ b/passwd.go
@@ -31,6 +31,9 @@ func refreshPasswd() {
 	}
 	passwordsNew := make(map[string]Auther)
 	for i, credentials := range strings.Split(strings.TrimRight(string(passwd), "\n"), "\n") {
+		if len(credentials) == 0 || strings.HasPrefix(credentials, "#") {
+			continue
+		}
 		splitted := strings.Split(credentials, ":")
 		if len(splitted) != 2 {
 			log.Fatalf("%s:%d: Wrong login:password format", *passwdPath, i)
-- 
2.44.0