do an explicit import, always print right error message

cleanup imports

License: MIT
Signed-off-by: Jakub Sztandera <[email protected]>

Author: Kubuxu

cmd/ipfs/main.go

@@ -2,6 +2,7 @@
 package main
 
 import (
+	"context"
 	"errors"
 	"fmt"
 	"io"
@@ -17,13 +18,6 @@ import (
 	"syscall"
 	"time"
 
-	manet "gx/ipfs/QmT6Cp31887FpAc25z25YHgpFJohZedrYLWPPspRtj1Brp/go-multiaddr-net"
-	ma "gx/ipfs/QmUAQaWbKxGCUTuoQVvvicbQNZ9APF5pDGWyAZSe93AtKH/go-multiaddr"
-
-	context "context"
-	logging "gx/ipfs/QmSpJByNKFX1sCsHBEp3R73FL4NF6FnQTEGyNAXHm2GS52/go-log"
-	u "gx/ipfs/Qmb912gdngC1UWwTkhuW8knyRbcWeu5kqkxBpveLmW8bSr/go-ipfs-util"
-
 	cmds "github.com/ipfs/go-ipfs/commands"
 	cmdsCli "github.com/ipfs/go-ipfs/commands/cli"
 	cmdsHttp "github.com/ipfs/go-ipfs/commands/http"
@@ -33,8 +27,12 @@ import (
 	config "github.com/ipfs/go-ipfs/repo/config"
 	fsrepo "github.com/ipfs/go-ipfs/repo/fsrepo"
 
+	logging "gx/ipfs/QmSpJByNKFX1sCsHBEp3R73FL4NF6FnQTEGyNAXHm2GS52/go-log"
+	manet "gx/ipfs/QmT6Cp31887FpAc25z25YHgpFJohZedrYLWPPspRtj1Brp/go-multiaddr-net"
 	loggables "gx/ipfs/QmTMy4hVSY28DdwJ9kBz6y7q6MuioFzPcpM3Ma3aPjo1i3/go-libp2p-loggables"
-	"gx/ipfs/QmXuBJ7DR6k3rmUEKtvVMhwjmXDuJgXXPUt4LQXKBMsU93/go-os-helper"
+	ma "gx/ipfs/QmUAQaWbKxGCUTuoQVvvicbQNZ9APF5pDGWyAZSe93AtKH/go-multiaddr"
+	osh "gx/ipfs/QmXuBJ7DR6k3rmUEKtvVMhwjmXDuJgXXPUt4LQXKBMsU93/go-os-helper"
+	u "gx/ipfs/Qmb912gdngC1UWwTkhuW8knyRbcWeu5kqkxBpveLmW8bSr/go-ipfs-util"
 )
 
 // log is the command logger
@@ -622,6 +620,9 @@ func getApiClient(repoPath, apiAddrStr string) (cmdsHttp.Client, error) {
 		if err != nil {
 			return nil, err
 		}
+		if len(addr.Protocols()) == 0 {
+			return nil, fmt.Errorf("mulitaddr doesn't provide any protocols")
+		}
 	} else {
 		addr, err = fsrepo.APIAddr(repoPath)
 		if err == repo.ErrApiNotRunning {