travis-ci: save prove state for the 32 bit Linux build

diff --git a/builtin/merge.c b/builtin/merge.c
index 900bafdb45d0b28ab5497cfd251535266fc92be5..d5797b8fe77c99c89323348f3a0bd1d68ae9b453 100644 (file)
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -537,7 +537,7 @@ static void parse_branch_merge_options(char *bmo)
                die(_("Bad branch.%s.mergeoptions string: %s"), branch,
                    split_cmdline_strerror(argc));
        REALLOC_ARRAY(argv, argc + 2);
-       memmove(argv + 1, argv, sizeof(*argv) * (argc + 1));
+       MOVE_ARRAY(argv + 1, argv, argc + 1);
        argc++;
        argv[0] = "branch.*.mergeoptions";
        parse_options(argc, argv, NULL, builtin_merge_options,