do not overwrite files in leading path
commitf66caaf9c8e0feb840a439a58e165b963aec79cf
authorClemens Buchacher <drizzd@aon.at>
Sat, 9 Oct 2010 13:53:00 +0000 (9 15:53 +0200)
committerJunio C Hamano <gitster@pobox.com>
Wed, 13 Oct 2010 21:34:09 +0000 (13 14:34 -0700)
tree0c0f99ba5a023b7330b949045ba188e3a7cc1fde
parent4856ff2a195e558c82ca3cab636c4d4fbef148e3
do not overwrite files in leading path

If the work tree contains an untracked file x, and
unpack-trees wants to checkout a path x/*, the
file x is removed unconditionally.

Instead, apply the same checks that are normally
used for untracked files, and abort if the file
cannot be removed.

Signed-off-by: Clemens Buchacher <drizzd@aon.at>
cache.h
symlinks.c
t/t7607-merge-overwrite.sh
unpack-trees.c