From acd036365d7c0b4bb414511d4df4446cbfd4620b Mon Sep 17 00:00:00 2001
From: Andrea Luzzardi <aluzzardi@gmail.com>
Date: Wed, 28 Jan 2015 12:29:41 -0800
Subject: [PATCH] Fix a panic that occurs in the log handler when pulling
 images.

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
---
 manage.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/manage.go b/manage.go
index a2e5bf975f..da946da190 100644
--- a/manage.go
+++ b/manage.go
@@ -22,7 +22,12 @@ type logHandler struct {
 }
 
 func (h *logHandler) Handle(e *cluster.Event) error {
-	log.WithFields(log.Fields{"node": e.Node.Name, "id": e.Id[:12], "from": e.From, "status": e.Status}).Debug("Event received")
+	id := e.Id
+	// Trim IDs to 12 chars.
+	if len(id) > 12 {
+		id = id[:12]
+	}
+	log.WithFields(log.Fields{"node": e.Node.Name, "id": id, "from": e.From, "status": e.Status}).Debug("Event received")
 	return nil
 }