From 515641d0338881560832a48e30f213663f244b68 Mon Sep 17 00:00:00 2001
From: Unknwon <joe2010xtmf@163.com>
Date: Tue, 25 Nov 2014 22:48:04 -0500
Subject: [PATCH] fix #659

---
 cmd/fix.go | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/cmd/fix.go b/cmd/fix.go
index dfcd04aa..5122ff32 100644
--- a/cmd/fix.go
+++ b/cmd/fix.go
@@ -14,6 +14,7 @@ import (
 	"runtime"
 	"strings"
 
+	"github.com/Unknwon/com"
 	"github.com/codegangsta/cli"
 
 	"github.com/gogits/gogs/models"
@@ -164,10 +165,12 @@ func runFixLocation(ctx *cli.Context) {
 
 	// Fix in authorized_keys file.
 	sshPath := path.Join(models.SshPath, "authorized_keys")
-	fmt.Printf("Fixing pathes in file: %s\n", sshPath)
-	if err := rewriteAuthorizedKeys(sshPath, oldPath, execPath); err != nil {
-		fmt.Println(err)
-		os.Exit(1)
+	if com.IsFile(sshPath) {
+		fmt.Printf("Fixing pathes in file: %s\n", sshPath)
+		if err := rewriteAuthorizedKeys(sshPath, oldPath, execPath); err != nil {
+			fmt.Println(err)
+			os.Exit(1)
+		}
 	}
 
 	// Fix position in gogs-repositories.