fix submodule is nil panic (#23588)

#23587  
submodule path is nil 
It is panic a nil error

---------

Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
This commit is contained in:
来自村里的小螃蟹 2023-03-21 06:26:01 +08:00 committed by GitHub
parent a8c30a45fa
commit f83246edb2
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@ -214,7 +214,9 @@ func GetContents(ctx context.Context, repo *repo_model.Repository, treePath, ref
if err != nil {
return nil, err
}
contentsResponse.SubmoduleGitURL = &submodule.URL
if submodule != nil && submodule.URL != "" {
contentsResponse.SubmoduleGitURL = &submodule.URL
}
}
// Handle links
if entry.IsRegular() || entry.IsLink() {