From 626cee87f779dff2840b1a31cbe6912545758a9f Mon Sep 17 00:00:00 2001
From: Victor Vieux <victor.vieux@docker.com>
Date: Tue, 18 Feb 2014 03:03:19 +0000
Subject: [PATCH] fix message 'No such image: ubuntu' => 'No such image:
 ubuntu:latest'

Docker-DCO-1.1-Signed-off-by: Victor Vieux <victor.vieux@docker.com> (github: vieux)
---
 server.go | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/server.go b/server.go
index 7c3d482b86..9feca36e5b 100644
--- a/server.go
+++ b/server.go
@@ -1815,16 +1815,22 @@ func (srv *Server) DeleteImage(name string, imgs *engine.Table, first, force boo
 		tags          = []string{}
 	)
 
+	repoName, tag = utils.ParseRepositoryTag(name)
+	if tag == "" {
+		tag = DEFAULTTAG
+	}
+
 	img, err := srv.runtime.repositories.LookupImage(name)
 	if err != nil {
+		if r, _ := srv.runtime.repositories.Get(repoName); r != nil {
+			return fmt.Errorf("No such image: %s:%s", repoName, tag)
+		}
 		return fmt.Errorf("No such image: %s", name)
 	}
 
-	if !strings.Contains(img.ID, name) {
-		repoName, tag = utils.ParseRepositoryTag(name)
-		if tag == "" {
-			tag = DEFAULTTAG
-		}
+	if strings.Contains(img.ID, name) {
+		repoName = ""
+		tag = ""
 	}
 
 	byParents, err := srv.runtime.graph.ByParent()