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(parent: d11b8d3) | patch
cache-tree.c::cache_tree_find(): simplify internal API
authorJunio C Hamano <gitster@pobox.com>
Wed, 20 May 2009 22:53:57 +0000 (15:53 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 25 May 2009 18:35:19 +0000 (11:35 -0700)
commitb87fc96476c4218de044cf77b4c6d10d49aee78a
tree507220e69d11bc0b34b22f487a0d4316da00ec0atree | snapshot
parentd11b8d342529a8fe2164ceb563ad9213902d3533commit | diff
cache-tree.c::cache_tree_find(): simplify internal API

Earlier cache_tree_find() needs to be called with a valid cache_tree,
but repeated look-up may find an invalid or missing cache_tree in between.
Help simplify the callers by returning NULL to mean "nothing appropriate
found" when the input is NULL.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
cache-tree.c diff | blob | history
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