From 334382a8c31285689f0b060de81b8f631d928970 Mon Sep 17 00:00:00 2001
From: Aidan Hobson Sayers <aidanhs@cantab.net>
Date: Fri, 13 Mar 2015 17:51:54 +0000
Subject: [PATCH] Allow a non-existent groupid to own the docker socket

Signed-off-by: Aidan Hobson Sayers <aidanhs@cantab.net>
---
 api/server/server.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/api/server/server.go b/api/server/server.go
index 55dfe386f2..fbd2bcbe13 100644
--- a/api/server/server.go
+++ b/api/server/server.go
@@ -1457,6 +1457,11 @@ func lookupGidByName(nameOrGid string) (int, error) {
 	if groups != nil && len(groups) > 0 {
 		return groups[0].Gid, nil
 	}
+	gid, err := strconv.Atoi(nameOrGid)
+	if err != nil {
+		log.Warnf("Could not find GID %d", gid)
+		return gid, nil
+	}
 	return -1, fmt.Errorf("Group %s not found", nameOrGid)
 }