From c3705e83e7eac1e67dbb9c6fc354063bbe43eae6 Mon Sep 17 00:00:00 2001
From: Danny Yates <Danny.Yates@mailonline.co.uk>
Date: Tue, 17 Dec 2013 12:31:35 +0000
Subject: [PATCH] Improve error message when refusing to remove image due to
 multiple repo tags

---
 docs/sources/commandline/cli.rst | 2 +-
 server.go                        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/sources/commandline/cli.rst b/docs/sources/commandline/cli.rst
index 9b1db9355..ec69fc1c8 100644
--- a/docs/sources/commandline/cli.rst
+++ b/docs/sources/commandline/cli.rst
@@ -952,7 +952,7 @@ image is removed.
     test2                     latest              fd484f19954f        23 seconds ago      7 B (virtual 4.964 MB)
 
     $ sudo docker rmi fd484f19954f
-    Error: Conflict, fd484f19954f wasn't deleted
+    Error: Conflict, cannot delete image fd484f19954f because it is tagged in multiple repositories
     2013/12/11 05:47:16 Error: failed to remove one or more images
 
     $ sudo docker rmi test1
diff --git a/server.go b/server.go
index 9b492a292..85f3a7465 100644
--- a/server.go
+++ b/server.go
@@ -1567,7 +1567,7 @@ func (srv *Server) deleteImage(img *Image, repoName, tag string) ([]APIRmi, erro
 			} else if repoName != parsedRepo {
 				// the id belongs to multiple repos, like base:latest and user:test,
 				// in that case return conflict
-				return imgs, nil
+				return nil, fmt.Errorf("Conflict, cannot delete image %s because it is tagged in multiple repositories", utils.TruncateID(img.ID))
 			}
 		}
 	} else {