Merge pull request #1857 from shin-/master

Fixed push bug
Upstream-commit: d5480fb78d9cd8d6d31276b8c882304e84748960
Component: engine

components/engine/server.go

@@ -772,7 +772,9 @@ func (srv *Server) pushRepository(r *registry.Registry, out io.Writer, localName
 				} else {
 					elem.Checksum = checksum
 				}
-				return pushTags()
+				if err := pushTags(); err != nil {
+					return err
+				}
 			}
 		}
 	}