1 files changed, 9 insertions, 1 deletions
diff --git a/modules/repository/fork.go b/modules/repository/fork.go
index fbf0008716..d530634071 100644
--- a/modules/repository/fork.go
+++ b/modules/repository/fork.go
@@ -9,14 +9,22 @@ import (
 	"code.gitea.io/gitea/models/organization"
 	repo_model "code.gitea.io/gitea/models/repo"
 	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/setting"
 )
 
+func CanUserForkBetweenOwners(id1, id2 int64) bool {
+	if id1 != id2 {
+		return true
+	}
+	return setting.Repository.AllowForkIntoSameOwner
+}
+
 // CanUserForkRepo returns true if specified user can fork repository.
 func CanUserForkRepo(ctx context.Context, user *user_model.User, repo *repo_model.Repository) (bool, error) {
 	if user == nil {
 		return false, nil
 	}
-	if repo.OwnerID != user.ID && !repo_model.HasForkedRepo(ctx, user.ID, repo.ID) {
+	if CanUserForkBetweenOwners(repo.OwnerID, user.ID) && !repo_model.HasForkedRepo(ctx, user.ID, repo.ID) {
 		return true, nil
 	}
 	ownedOrgs, err := organization.GetOrgsCanCreateRepoByUserID(ctx, user.ID)