From 85d5449b3cfe73d894a57718b0eeec57084022da Mon Sep 17 00:00:00 2001
From: Veeti Paananen <veeti.paananen@rojekti.fi>
Date: Tue, 13 May 2014 05:57:38 +0300
Subject: [PATCH] Return a blank array instead of null if there are no
 repositories

Fixes a bug where it's impossible to add repositories in the web
interface if none are defined.
---
 cmd/syncthing/config.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cmd/syncthing/config.go b/cmd/syncthing/config.go
index 7bd833dcb..596f3f140 100644
--- a/cmd/syncthing/config.go
+++ b/cmd/syncthing/config.go
@@ -171,6 +171,11 @@ func readConfigXML(rd io.Reader, myID string) (Configuration, error) {
 
 	cfg.Options.ListenAddress = uniqueStrings(cfg.Options.ListenAddress)
 
+	// Initialize an empty slice for repositories if the config has none
+	if cfg.Repositories == nil {
+		cfg.Repositories = []RepositoryConfiguration{}
+	}
+
 	// Check for missing, bad or duplicate repository ID:s
 	var seenRepos = map[string]*RepositoryConfiguration{}
 	for i := range cfg.Repositories {