5 files changed, 9 insertions, 11 deletions
diff --git a/weed/storage/needle/needle.go b/weed/storage/needle/needle.go
index c224d2767..14265ec78 100644
--- a/weed/storage/needle/needle.go
+++ b/weed/storage/needle/needle.go
@@ -188,4 +188,3 @@ func ParseNeedleIdCookie(key_hash_string string) (NeedleId, Cookie, error) {
 func (n *Needle) LastModifiedString() string {
 	return time.Unix(int64(n.LastModified), 0).Format("2006-01-02T15:04:05")
 }
-
diff --git a/weed/storage/needle/needle_read_write.go b/weed/storage/needle/needle_read_write.go
index e1ad075b4..85f335892 100644
--- a/weed/storage/needle/needle_read_write.go
+++ b/weed/storage/needle/needle_read_write.go
@@ -185,7 +185,7 @@ func (n *Needle) ReadData(r *os.File, offset int64, size uint32, version Version
 	case Version2, Version3:
 		err = n.readNeedleDataVersion2(bytes[NeedleHeaderSize : NeedleHeaderSize+int(n.Size)])
 	}
-	if err != nil && err != io.EOF{
+	if err != nil && err != io.EOF {
 		return err
 	}
 	if size > 0 {
@@ -390,4 +390,3 @@ func (n *Needle) SetHasPairs() {
 func getActualSize(size uint32, version Version) int64 {
 	return NeedleHeaderSize + NeedleBodyLength(size, version)
 }
-
diff --git a/weed/storage/needle/volume_id_test.go b/weed/storage/needle/volume_id_test.go
index c1c426989..5ffcd90f6 100644
--- a/weed/storage/needle/volume_id_test.go
+++ b/weed/storage/needle/volume_id_test.go
@@ -3,11 +3,11 @@ package needle
 import "testing"
 
 func TestNewVolumeId(t *testing.T) {
-	if _,err := NewVolumeId("1"); err != nil {
+	if _, err := NewVolumeId("1"); err != nil {
 		t.Error(err)
 	}
 
-	if _, err := NewVolumeId("a");err != nil {
+	if _, err := NewVolumeId("a"); err != nil {
 		t.Logf("a is not legal volume id, %v", err)
 	}
 }
@@ -42,4 +42,4 @@ func TestVolumeId_Next(t *testing.T) {
 	if new := pvid.Next(); new != 12 {
 		t.Errorf("get next volume id failed")
 	}
-}
-\ No newline at end of file
+}
diff --git a/weed/storage/volume_checking.go b/weed/storage/volume_checking.go
index 980656823..7bb998fa6 100644
--- a/weed/storage/volume_checking.go
+++ b/weed/storage/volume_checking.go
@@ -15,7 +15,7 @@ func CheckVolumeDataIntegrity(v *Volume, indexFile *os.File) (lastAppendAtNs uin
 		return 0, fmt.Errorf("verifyIndexFileIntegrity %s failed: %v", indexFile.Name(), e)
 	}
 	if indexSize == 0 {
-		return 0,nil
+		return 0, nil
 	}
 	var lastIdxEntry []byte
 	if lastIdxEntry, e = readIndexEntryAtOffset(indexFile, indexSize-NeedleMapEntrySize); e != nil {
@@ -23,7 +23,7 @@ func CheckVolumeDataIntegrity(v *Volume, indexFile *os.File) (lastAppendAtNs uin
 	}
 	key, offset, size := IdxFileEntry(lastIdxEntry)
 	if offset.IsZero() {
-		return 0,nil
+		return 0, nil
 	}
 	if size == TombstoneFileSize {
 		size = 0
diff --git a/weed/storage/volume_info.go b/weed/storage/volume_info.go
index 0e05019d2..2f6d1e8f9 100644
--- a/weed/storage/volume_info.go
+++ b/weed/storage/volume_info.go
@@ -45,9 +45,9 @@ func NewVolumeInfo(m *master_pb.VolumeInformationMessage) (vi VolumeInfo, err er
 
 func NewVolumeInfoFromShort(m *master_pb.VolumeShortInformationMessage) (vi VolumeInfo, err error) {
 	vi = VolumeInfo{
-		Id:               needle.VolumeId(m.Id),
-		Collection:       m.Collection,
-		Version:          needle.Version(m.Version),
+		Id:         needle.VolumeId(m.Id),
+		Collection: m.Collection,
+		Version:    needle.Version(m.Version),
 	}
 	rp, e := NewReplicaPlacementFromByte(byte(m.ReplicaPlacement))
 	if e != nil {