test-progress: fix test failures on big-endian systems

In 't0500-progress-display.sh' all tests running 'test-tool progress
--total=<N>' fail on big-endian systems, e.g. like this:

  + test-tool progress --total=3 Working hard
  [...]
  + test_i18ncmp expect out
  --- expect	2019-10-18 23:07:54.765523916 +0000
  +++ out	2019-10-18 23:07:54.773523916 +0000
  @@ -1,4 +1,2 @@
  -Working hard:  33% (1/3)<CR>
  -Working hard:  66% (2/3)<CR>
  -Working hard: 100% (3/3)<CR>
  -Working hard: 100% (3/3), done.
  +Working hard:   0% (1/12884901888)<CR>
  +Working hard:   0% (3/12884901888), done.

The reason for that bogus value is that '--total's parameter is parsed
via parse-options's OPT_INTEGER into a uint64_t variable [1], so the
two bits of 3 end up in the "wrong" bytes on big-endian systems
(12884901888 = 0x300000000).

Change the type of that variable from uint64_t to int, to match what
parse-options expects; in the tests of the progress output we won't
use values that don't fit into an int anyway.

[1] start_progress() expects the total number as an uint64_t, that's
    why I chose the same type when declaring the variable holding the
    value given on the command line.

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
[jpag: Debian unstable/ppc64 (big-endian)]
Tested-By: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
[tz: Fedora s390x (big-endian)]
Tested-By: Todd Zullinger <tmz@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

0 files changed, 0 insertions, 0 deletions