Call clear_pathspec() at the end of various functions that work with and allocate a "struct pathspec". In some cases the zero-initialization here isn't strictly needed, but as we're moving to a "goto cleanup" pattern let's make sure that it's safe to call clear_pathspec(), we don't want the data to be uninitialized. E.g. for module_foreach() we can see from looking at module_list_compute() that if it returns non-zero that the "pathspec" will always have been initialized. But relying on that both assumes knowledge about parse_pathspec(), and would set up a fragile pattern going forward. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Reviewed-by: Glen Choo <chooglen@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>