Fix docker file.

Dockerfile

@@ -1,19 +1,17 @@
-FROM golang:1.6-alpine
+FROM golang:1.7-alpine
 
 WORKDIR /go/src/app
-ENV ALLOW_CONTAINER_ROOT=1
 
 COPY . /go/src/app
 RUN \
 	apk add --no-cache git && \
 	go-wrapper download && \
-	go-wrapper install && \
+	go-wrapper install -ldflags "-X github.com/minio/minio/cmd.Version=2016-10-07T01:16:39Z -X github.com/minio/minio/cmd.ReleaseTag=RELEASE.2016-10-07T01-16-39Z -X github.com/minio/minio/cmd.CommitID=b06a514ce0cf10f1d4c8bbc7b5cdbd956c567ab9" && \
 	mkdir -p /export/docker && \
 	cp /go/src/app/docs/Docker.md /export/docker/ && \
 	rm -rf /go/pkg /go/src && \
 	apk del git
 
 EXPOSE 9000
-ENTRYPOINT ["go-wrapper", "run", "server"]
+ENTRYPOINT ["go-wrapper", "run"]
 VOLUME ["/export"]
-CMD ["/export"]

cmd/main.go

@@ -20,6 +20,7 @@ import (
 	"fmt"
 	"os"
 	"sort"
+	"strings"
 
 	"github.com/minio/cli"
 	"github.com/minio/mc/pkg/console"
@@ -165,10 +166,13 @@ func Main() {
 
 		// Do not print update messages, if quiet flag is set.
 		if !globalQuiet {
-			// Do not print any errors in release update function.
-			noError := true
-			updateMsg := getReleaseUpdate(minioUpdateStableURL, noError)
-			if updateMsg.Update {
+			if strings.HasPrefix(ReleaseTag, "RELEASE.") && c.Args().Get(0) != "update" {
+				updateMsg, _, err := getReleaseUpdate(minioUpdateStableURL)
+				if err != nil {
+					// Ignore any errors during getReleaseUpdate(), possibly
+					// because of network errors.
+					return nil
+				}
 				console.Println(updateMsg)
 			}
 		}