tree f791f6555503695fc7684a6023015c3fc1163f39
parent d773c6314d5660266313772b3fd8a466c3dbc559
author Mark Levedahl <mlevedahl@gmail.com> 1215484600 -0400
committer Junio C Hamano <gitster@pobox.com> 1215560245 -0700

git-submodule - Fix bugs in adding an existing repo as a module

git-submodule add would trip if path to the submodule included a space,
or if its .git was a gitdir: link to a GIT_DIR kept elsewhere. Fix both.

Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>