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Fix potential bugs (#10513)

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* use e if it is an option
* potential nil so check err first
* check err first
* m == nil already checked
This commit is contained in:
6543 2020-02-28 00:10:27 +01:00 • committed by GitHub
parent 15fbf509d3
commit e57ac841de
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7 changed files with 14 additions and 10 deletions
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2
models/action.go
View file

@ -213,7 +213,7 @@ func (a *Action) getCommentLink(e Engine) string {
return "#"
}
if a.Comment == nil && a.CommentID != 0 {
a.Comment, _ = GetCommentByID(a.CommentID)
a.Comment, _ = getCommentByID(e, a.CommentID)
}
if a.Comment != nil {
return a.Comment.HTMLURL()

2
models/attachment.go
View file

@ -199,7 +199,7 @@ func GetAttachmentsByCommentID(commentID int64) ([]*Attachment, error) {
func getAttachmentsByCommentID(e Engine, commentID int64) ([]*Attachment, error) {
attachments := make([]*Attachment, 0, 10)
return attachments, x.Where("comment_id=?", commentID).Find(&attachments)
return attachments, e.Where("comment_id=?", commentID).Find(&attachments)
}
// getAttachmentByReleaseIDFileName return a file based on the the following infos:

6
models/issue_comment.go
View file

@ -765,8 +765,12 @@ func CreateRefComment(doer *User, repo *Repository, issue *Issue, content, commi
// GetCommentByID returns the comment by given ID.
func GetCommentByID(id int64) (*Comment, error) {
return getCommentByID(x, id)
}
func getCommentByID(e Engine, id int64) (*Comment, error) {
c := new(Comment)
has, err := x.ID(id).Get(c)
has, err := e.ID(id).Get(c)
if err != nil {
return nil, err
} else if !has {

2
models/notification.go
View file

@ -396,7 +396,7 @@ func (n *Notification) loadIssue(e Engine) (err error) {
func (n *Notification) loadComment(e Engine) (err error) {
if n.Comment == nil && n.CommentID > 0 {
n.Comment, err = GetCommentByID(n.CommentID)
n.Comment, err = getCommentByID(e, n.CommentID)
if err != nil {
return fmt.Errorf("GetCommentByID [%d] for issue ID [%d]: %v", n.CommentID, n.IssueID, err)
}