From 9349eb77cd0807b8207be660e23354f00da272f4 Mon Sep 17 00:00:00 2001
From: Jakob Borg <jakob@nym.se>
Date: Sat, 19 Apr 2014 22:36:12 +0200
Subject: [PATCH] Let absence of password be absence

---
 cmd/syncthing/gui.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cmd/syncthing/gui.go b/cmd/syncthing/gui.go
index b28b1bb5..2951244f 100644
--- a/cmd/syncthing/gui.go
+++ b/cmd/syncthing/gui.go
@@ -109,7 +109,9 @@ func restGetConnections(m *Model, w http.ResponseWriter) {
 
 func restGetConfig(w http.ResponseWriter) {
 	encCfg := cfg
-	encCfg.GUI.Password = unchangedPassword
+	if encCfg.GUI.Password != "" {
+		encCfg.GUI.Password = unchangedPassword
+	}
 	json.NewEncoder(w).Encode(encCfg)
 }
 
@@ -119,7 +121,9 @@ func restPostConfig(req *http.Request) {
 	if err != nil {
 		warnln(err)
 	} else {
-		if cfg.GUI.Password != unchangedPassword {
+		if cfg.GUI.Password == "" {
+			// Leave it empty
+		} else if cfg.GUI.Password != unchangedPassword {
 			hash, err := bcrypt.GenerateFromPassword([]byte(cfg.GUI.Password), 0)
 			if err != nil {
 				warnln(err)