[PATCH 6/9] repository: repo_submodule_init to take a submodule struct

When constructing a struct repository for a submodule for some revision of the superproject where the submodule is not contained in the index, it may not be present in the working tree currently either. In that situation giving a 'path' argument is not useful. Upgrade the repo_submodule_init

Re: [PATCH 6/9] repository: repo_submodule_init to take a submodule struct

> When constructing a struct repository for a submodule for some revision > of the superproject where the submodule is not contained in the index, > it may not be present in the working tree currently either. In that > siutation giving a 'path' argument is not useful. Upgrade the >

[PATCH 6/9] repository: repo_submodule_init to take a submodule struct

When constructing a struct repository for a submodule for some revision of the superproject where the submodule is not contained in the index, it may not be present in the working tree currently either. In that siutation giving a 'path' argument is not useful. Upgrade the repo_submodule_init