revisions API users: use release_revisions() for "prune_data" users

Use release_revisions() for users of "struct rev_list" that reach into
the "struct rev_info" and clear the "prune_data" already.

In a subsequent commit we'll teach release_revisions() to clear this
itself, but in the meantime let's invoke release_revisions() here to
clear anything else we may have missed, and for reasons of having
consistent boilerplate.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/builtin/add.c b/builtin/add.c
index f507d2191c..115a26ea63 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -143,6 +143,7 @@ int add_files_to_cache(const char *prefix,
 	rev.max_count = 0; /* do not compare unmerged paths with stage #2 */
 	run_diff_files(&rev, DIFF_RACY_IS_MODIFIED);
 	clear_pathspec(&rev.prune_data);
+	release_revisions(&rev);
 	return !!data.add_errors;
 }