Junio C Hamano b0883aa6c7 is_submodule_modified(): fix breakage with external GIT_INDEX_FILE ...

Even when the environment was given for the top-level process, checking
in the submodule work tree should use the index file associated with the
work tree of the submodule.  Do not export it to the environment.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

2010-01-30 13:56:56 -08:00

4.5 KiB

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