revisions API users: add straightforward release_revisions()

Add a release_revisions() to various users of "struct rev_list" in
those straightforward cases where we only need to add the
release_revisions() call to the end of a block, and don't need to
e.g. refactor anything to use a "goto cleanup" pattern.

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 3ffb86a433..f507d2191c 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -340,6 +340,7 @@ static int edit_patch(int argc, const char **argv, const char *prefix)
 
 	unlink(file);
 	free(file);
+	release_revisions(&rev);
 	return 0;
 }