more clear error

2015-08-28 19:28:26 +08:00 · 2015-08-28 19:28:26 +08:00 · 125d314465
parent c7a4369db9
commit 125d314465
1 changed files with 1 additions and 2 deletions
--- a/modules/git/repo_branch.go
+++ b/modules/git/repo_branch.go
@ -5,7 +5,6 @@
 package git

 import (
-	"errors"
 	"strings"

 	"github.com/Unknwon/com"
@ -23,7 +22,7 @@ func (repo *Repository) IsBranchExist(branchName string) bool {
 func (repo *Repository) GetBranches() ([]string, error) {
 	stdout, stderr, err := com.ExecCmdDir(repo.Path, "git", "show-ref", "--heads")
 	if err != nil {
-		return nil, errors.New(stderr)
+		return nil, concatenateError(err, stderr)
 	}
 	infos := strings.Split(stdout, "\n")
 	branches := make([]string, len(infos)-1)