From b268e639baeb95b11e98a9595577ce7c356b5262 Mon Sep 17 00:00:00 2001
From: Noah Campbell <noahcampbell@gmail.com>
Date: Sun, 1 Sep 2013 11:39:32 -0700
Subject: [PATCH] Return an error (other than 0) when ./hugo fails

Being a good OS citizen so folks can compose hugo into their tool chain.
Also helps with git bisect run.
---
 main.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 8ff08f7fc..5f421c483 100644
--- a/main.go
+++ b/main.go
@@ -112,7 +112,7 @@ func main() {
 		_, err = buildSite(config)
 		if err != nil {
 			fmt.Println(err)
-			return
+			os.Exit(-1)
 		}
 		err := NewWatcher(config, *port, *server)
 		if err != nil {
@@ -122,6 +122,7 @@ func main() {
 
 	if _, err = buildSite(config); err != nil {
 		fmt.Println(err)
+		os.Exit(-1)
 	}
 
 	if *server {