From fae2508cfad4079f0d28bef0778395bc19ab88eb Mon Sep 17 00:00:00 2001
From: Vincent Batts <vbatts@redhat.com>
Date: Thu, 19 Jun 2014 15:24:22 -0400
Subject: [PATCH] sqlite-3.6.20-1 unique constraint message

https://github.com/dotcloud/docker/issues/6551

Docker-DCO-1.1-Signed-off-by: Vincent Batts <vbatts@redhat.com> (github: vbatts)
---
 graphdb/graphdb.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/graphdb/graphdb.go b/graphdb/graphdb.go
index 46a23b1..d0e049b 100644
--- a/graphdb/graphdb.go
+++ b/graphdb/graphdb.go
@@ -64,6 +64,11 @@ func IsNonUniqueNameError(err error) bool {
 	if strings.Contains(str, "UNIQUE constraint failed") && strings.Contains(str, "edge.name") {
 		return true
 	}
+	// sqlite-3.6.20-1.el6 returns:
+	// Set failure: Abort due to constraint violation: constraint failed
+	if strings.HasSuffix(str, "constraint failed") {
+		return true
+	}
 	return false
 }