1 files changed, 29 insertions, 30 deletions
diff --git a/weed-fs/src/cmd/weed/command.go b/weed-fs/src/cmd/weed/command.go
index 8c725cafb..4d68ff151 100644
--- a/weed-fs/src/cmd/weed/command.go
+++ b/weed-fs/src/cmd/weed/command.go
@@ -1,53 +1,52 @@
 package main
 
 import (
-  "flag"
-  "fmt"
-  "os"
-  "strings"
+	"flag"
+	"fmt"
+	"os"
+	"strings"
 )
 
 type Command struct {
-  // Run runs the command.
-  // The args are the arguments after the command name.
-  Run func(cmd *Command, args []string) bool
+	// Run runs the command.
+	// The args are the arguments after the command name.
+	Run func(cmd *Command, args []string) bool
 
-  // UsageLine is the one-line usage message.
-  // The first word in the line is taken to be the command name.
-  UsageLine string
+	// UsageLine is the one-line usage message.
+	// The first word in the line is taken to be the command name.
+	UsageLine string
 
-  // Short is the short description shown in the 'go help' output.
-  Short string
+	// Short is the short description shown in the 'go help' output.
+	Short string
 
-  // Long is the long message shown in the 'go help <this-command>' output.
-  Long string
-
-  // Flag is a set of flags specific to this command.
-  Flag flag.FlagSet
+	// Long is the long message shown in the 'go help <this-command>' output.
+	Long string
 
+	// Flag is a set of flags specific to this command.
+	Flag flag.FlagSet
 }
 
 // Name returns the command's name: the first word in the usage line.
 func (c *Command) Name() string {
-  name := c.UsageLine
-  i := strings.Index(name, " ")
-  if i >= 0 {
-    name = name[:i]
-  }
-  return name
+	name := c.UsageLine
+	i := strings.Index(name, " ")
+	if i >= 0 {
+		name = name[:i]
+	}
+	return name
 }
 
 func (c *Command) Usage() {
-  fmt.Fprintf(os.Stderr, "Example: weed %s\n", c.UsageLine)
-  fmt.Fprintf(os.Stderr, "Default Usage:\n")
-  c.Flag.PrintDefaults()
-  fmt.Fprintf(os.Stderr, "Description:\n")
-  fmt.Fprintf(os.Stderr, "  %s\n", strings.TrimSpace(c.Long))
-  os.Exit(2)
+	fmt.Fprintf(os.Stderr, "Example: weed %s\n", c.UsageLine)
+	fmt.Fprintf(os.Stderr, "Default Usage:\n")
+	c.Flag.PrintDefaults()
+	fmt.Fprintf(os.Stderr, "Description:\n")
+	fmt.Fprintf(os.Stderr, "  %s\n", strings.TrimSpace(c.Long))
+	os.Exit(2)
 }
 
 // Runnable reports whether the command can be run; otherwise
 // it is a documentation pseudo-command such as importpath.
 func (c *Command) Runnable() bool {
-  return c.Run != nil
+	return c.Run != nil
 }