From 3891dc0aef0edf15a54f2961257887b7d736cd2e Mon Sep 17 00:00:00 2001
From: Justin Cormack <justin.cormack@docker.com>
Date: Wed, 27 Jan 2016 12:16:02 +0000
Subject: [PATCH] read initial state from watchfile, should fix #17

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
---
 alpine/packages/hupper/main.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/alpine/packages/hupper/main.go b/alpine/packages/hupper/main.go
index b1395f93c..ff5304729 100644
--- a/alpine/packages/hupper/main.go
+++ b/alpine/packages/hupper/main.go
@@ -36,6 +36,11 @@ func main() {
 	}
 	// 43 bytes is the record size of the watch
 	buf := make([]byte, 43)
+	// initial state
+	_, err := watch.Read(buf)
+	if err != nil {
+		log.Fatalln("Error reading watch file", err)
+	}
 	for {
 		n, err := watch.Read(buf)
 		if err != nil {