tree 6a782d1f7d9a99d666c2120eff56949dfb7779d3
parent 93969438dca50c7f0039fcf35e7ab82776d4122f
author Junio C Hamano <gitster@pobox.com> 1187212334 -0700
committer Junio C Hamano <gitster@pobox.com> 1187212883 -0700

Fix "git add -u" data corruption.

This applies to 'maint' to fix a rather serious data corruption
issue.  When "git add -u" affects a subdirectory in such a way
that the only changes to its contents are path removals, the
next tree object written out of that index was bogus, as the
remove codepath forgot to invalidate the cache-tree entry.

Reported by Salikh Zakirov.

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