diff --git a/modules/git/repo_index.go b/modules/git/repo_index.go
index 9fc255575d..65547b0788 100644
--- a/modules/git/repo_index.go
+++ b/modules/git/repo_index.go
@@ -6,14 +6,14 @@ package git
 import (
 	"bytes"
 	"context"
+	"errors"
 	"os"
 	"path/filepath"
 	"strings"
-	"errors"
 
+	"code.gitea.io/gitea/modules/git/internal" //nolint:depguard // only this file can use the internal type CmdArg, other files and packages should use AddXxx functions
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/util"
-	"code.gitea.io/gitea/modules/git/internal" //nolint:depguard // only this file can use the internal type CmdArg, other files and packages should use AddXxx functions
 )
 
 // ReadTreeToIndex reads a treeish to the index
@@ -105,29 +105,27 @@ func (repo *Repository) LsFiles(filenames ...string) ([]string, error) {
 }
 
 // Gives a list of all files in a directory and below
-func (repo *Repository) LsFilesFromDirectory(directory string, branch string) ([]string, error) {
-
+func (repo *Repository) LsFilesFromDirectory(directory, branch string) ([]string, error) {
 	if branch == "" {
-    	    return nil, errors.New("branch not found in context URL")
+		return nil, errors.New("branch not found in context URL")
 	}
 
-	cmd := NewCommand(repo.Ctx, "ls-files", internal.CmdArg("--with-tree=" + branch))
-        if len(directory) > 0 {
-	    cmd = NewCommand(repo.Ctx, "ls-files", internal.CmdArg("--with-tree=" + branch), internal.CmdArg("--directory"), internal.CmdArg(directory) )
+	cmd := NewCommand(repo.Ctx, "ls-files", internal.CmdArg("--with-tree="+branch))
+	if len(directory) > 0 {
+		cmd = NewCommand(repo.Ctx, "ls-files", internal.CmdArg("--with-tree="+branch), internal.CmdArg("--directory"), internal.CmdArg(directory))
 	}
 	res, stderror, err := cmd.RunStdBytes(&RunOpts{Dir: repo.Path})
+	if err != nil {
+		return nil, err
+	}
 
-        if err != nil {
-                return nil, err
-        }
+	if len(stderror) > 0 {
+		return nil, errors.New(string(stderror))
+	}
 
-        if len(stderror) > 0 {
-                return nil, errors.New(string(stderror))
-        }
+	lines := strings.Split(string(res), "\n")
 
-        lines := strings.Split(string(res), "\n")
-
-        return lines, nil
+	return lines, nil
 }
 
 // RemoveFilesFromIndex removes given filenames from the index - it does not check whether they are present.