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fix(timer_module): Ensure that interval > 0 (#2274)

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Since 3.5.0, we use m_interval for a modulo operation, this crashes the
bar if the interval is 0. A non-positive interval shouldn't be allowed
anyway, so we now throw an exception in that case.

Fixes #2273
This commit is contained in:
Patrick Ziegler
2020-12-05 22:58:38 +01:00
committed by GitHub
parent b2c515c73c
commit 82ebad5e7a
9 changed files with 23 additions and 9 deletions
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2
src/modules/memory.cpp
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@ -16,7 +16,7 @@ namespace modules {
template class module<memory_module>;
memory_module::memory_module(const bar_settings& bar, string name_) : timer_module<memory_module>(bar, move(name_)) {
m_interval = m_conf.get<decltype(m_interval)>(name(), "interval", 1s);
set_interval(1s);
m_formatter->add(DEFAULT_FORMAT, TAG_LABEL, {TAG_LABEL, TAG_BAR_USED, TAG_BAR_FREE, TAG_RAMP_USED, TAG_RAMP_FREE,
TAG_BAR_SWAP_USED, TAG_BAR_SWAP_FREE, TAG_RAMP_SWAP_USED, TAG_RAMP_SWAP_FREE});