[PATCH v4 7/8] builtin/rebase.c: free() "options.strategy_opts"

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

When the "strategy_opts" member was added in ba1905a5fef (builtin
rebase: add support for custom merge strategies, 2018-09-04) the
corresponding free() for it at the end of cmd_rebase() wasn't added,
let's do so.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 builtin/rebase.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/builtin/rebase.c b/builtin/rebase.c
index 41e96f0eb5a..6635f10d529 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -1850,6 +1850,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
 	free(options.gpg_sign_opt);
 	string_list_clear(&options.exec, 0);
 	free(options.strategy);
+	free(options.strategy_opts);
 	strbuf_release(&options.git_format_patch_opt);
 	free(squash_onto_name);
 	free(keep_base_onto_name);
-- 
2.39.1.1425.ge02fe682bd8