Patch to make it possible to pin submodules so that they are not
affected by the --remote option in "git submodule".

Anders Ro (2):
  git-submodule.sh: pin submodule when branch name is '@'
  t7412: add test case for pinned submodules

 Documentation/git-submodule.txt |  3 +-
 git-submodule.sh                |  9 ++++-
 t/t7412-submodule-pinning.sh    | 73
+++++++++++++++++++++++++++++++++++++++++
 3 files changed, 83 insertions(+), 2 deletions(-)
 create mode 100755 t/t7412-submodule-pinning.sh