From: Marc-Antoine Ruel <maruel@google.com>
Date: Thu, 12 Sep 2013 18:45:26 GMT
Subject: git-svn fails to initialize with submodule setup, when '.git' is a file and not a directory
Message-ID: <CANAQWOXT2pwF2tds3FK1bE6_cPYw_niB8O_nmxCs8_9GXuiF9g@mail.gmail.com>

Repro:
1. git clone --recursive a repository with submodules.
2. cd checkout/submoduleA
3. git svn init svn://host/repo

Expected:
Works as usual

Actual:
/path/to/checkout/submoduleA/.git/refs: Not a directory
init: command returned error: 1

Why:
submoduleA/.git is a file, not a directory.
$ cat /path/to/checkout/submoduleA/.git
gitdir: ../.git/modules/submoduleA

$ git --version
git version 1.8.4

Thanks,

M-A