unpack-trees: add usage notices around df_conflict_entry

Avoid making users believe they need to initialize df_conflict_entry
to something (as happened with other output only fields before) with
a quick comment and a small sanity check.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren
2023-02-27 15:28:20 +00:00
committed by Junio C Hamano
parent 1ca13dd3ca
commit f297424a3a
2 changed files with 3 additions and 1 deletions

View File

@ -1876,6 +1876,8 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
BUG("o->internal.dir is for internal use only");
if (o->internal.pl)
BUG("o->internal.pl is for internal use only");
if (o->df_conflict_entry)
BUG("o->df_conflict_entry is an output only field");
trace_performance_enter();
trace2_region_enter("unpack_trees", "unpack_trees", the_repository);