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authorBrandon Williams <bmwill@google.com>2017-01-28 02:02:07 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-02-01 21:46:53 (GMT)
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attr: reformat git_attr_set_direction() function
Move the 'git_attr_set_direction()' up to be closer to the variables that it modifies as well as a small formatting by renaming the variable 'new' to 'new_direction' so that it is more descriptive. Update the comment about how 'direction' is used to read the state of the world. It should be noted that callers of 'git_attr_set_direction()' should ensure that other threads are not making calls into the attribute system until after the call to 'git_attr_set_direction()' completes. This function essentially acts as reset button for the attribute system and should be handled with care. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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