merge-recursive: allow write_tree_from_memory() to error out
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Tue, 26 Jul 2016 16:06:17 +0000 (18:06 +0200)
committerJunio C Hamano <gitster@pobox.com>
Tue, 26 Jul 2016 18:13:44 +0000 (11:13 -0700)
It is possible that a tree cannot be written (think: disk full). We
will want to give the caller a chance to clean up instead of letting
the program die() in such a case.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found