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reduce scope of variable

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This commit is contained in:
William Woodall 2016-01-05 15:42:10 -08:00
parent a35596a4ab
commit 3310359928
1 changed files with 6 additions and 5 deletions
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11
rcl/src/rcl/wait.c
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@ -63,18 +63,19 @@ __wait_set_is_valid(const rcl_wait_set_t * wait_set)
static void
__wait_set_clean_up(rcl_wait_set_t * wait_set, rcl_allocator_t allocator)
{
rcl_ret_t ret;
(void)ret; // NO LINT
if (wait_set->subscriptions) {
ret = rcl_wait_set_resize_subscriptions(wait_set, 0);
rcl_ret_t ret = rcl_wait_set_resize_subscriptions(wait_set, 0);
(void)ret; // NO LINT
assert(ret == RCL_RET_OK); // Defensive, shouldn't fail with size 0.
}
if (wait_set->guard_conditions) {
ret = rcl_wait_set_resize_guard_conditions(wait_set, 0);
rcl_ret_t ret = rcl_wait_set_resize_guard_conditions(wait_set, 0);
(void)ret; // NO LINT
assert(ret == RCL_RET_OK); // Defensive, shouldn't fail with size 0.
}
if (wait_set->timers) {
ret = rcl_wait_set_resize_timers(wait_set, 0);
rcl_ret_t ret = rcl_wait_set_resize_timers(wait_set, 0);
(void)ret; // NO LINT
assert(ret == RCL_RET_OK); // Defensive, shouldn't fail with size 0.
}
if (wait_set->impl) {