From 1940015824f5dabf1e8ffbd0c2b7c09f11f8cdf0 Mon Sep 17 00:00:00 2001
From: Jonathan Rudenberg <jonathan@titanous.com>
Date: Mon, 16 Dec 2013 21:15:51 -0500
Subject: [PATCH] Add '.' to valid container name pattern

---
 runtime.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime.go b/runtime.go
index 3268892d56..9adf40c5ee 100644
--- a/runtime.go
+++ b/runtime.go
@@ -32,7 +32,7 @@ const MaxImageDepth = 127
 
 var (
 	defaultDns         = []string{"8.8.8.8", "8.8.4.4"}
-	validContainerName = regexp.MustCompile(`^/?[a-zA-Z0-9_-]+$`)
+	validContainerName = regexp.MustCompile(`^/?[a-zA-Z0-9_.-]+$`)
 )
 
 type Capabilities struct {