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| author | Jim Mussared <jim.mussared@gmail.com> | 2021-02-01 13:12:23 +1100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2021-02-16 14:59:19 +1100 |
| commit | fce0bd1a2af5aebd81d30d79b50210c80f768bc4 (patch) | |
| tree | bed2e586006235b8cfcb3b77472bb0ba7f5c1348 /extmod/moduselect.c | |
| parent | a1a28157993756255eca067acb23145b08151546 (diff) | |
extmod/moduselect: Fix unsigned/signed comparison for timeout!=-1.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Diffstat (limited to 'extmod/moduselect.c')
| -rw-r--r-- | extmod/moduselect.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/extmod/moduselect.c b/extmod/moduselect.c index 80beb8e09..6d8249f42 100644 --- a/extmod/moduselect.c +++ b/extmod/moduselect.c @@ -148,7 +148,7 @@ STATIC mp_obj_t select_select(size_t n_args, const mp_obj_t *args) { // poll the objects mp_uint_t n_ready = poll_map_poll(&poll_map, rwx_len); - if (n_ready > 0 || (timeout != -1 && mp_hal_ticks_ms() - start_tick >= timeout)) { + if (n_ready > 0 || (timeout != (mp_uint_t)-1 && mp_hal_ticks_ms() - start_tick >= timeout)) { // one or more objects are ready, or we had a timeout mp_obj_t list_array[3]; list_array[0] = mp_obj_new_list(rwx_len[0], NULL); @@ -250,7 +250,7 @@ STATIC mp_uint_t poll_poll_internal(uint n_args, const mp_obj_t *args) { for (;;) { // poll the objects n_ready = poll_map_poll(&self->poll_map, NULL); - if (n_ready > 0 || (timeout != -1 && mp_hal_ticks_ms() - start_tick >= timeout)) { + if (n_ready > 0 || (timeout != (mp_uint_t)-1 && mp_hal_ticks_ms() - start_tick >= timeout)) { break; } MICROPY_EVENT_POLL_HOOK |