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fix(battery): More accurate battery state (#2556)

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Fixes #2563 
Closes #2363

* Get battery status before adapter. (#2363)

* changelog: Move to Fixed section

Co-authored-by: patrick96 <p.ziegler96@gmail.com>
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Qntn 2022-01-17 22:07:07 +00:00 committed by GitHub
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2
CHANGELOG.md
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@ -201,6 +201,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
([`#1915`](https://github.com/polybar/polybar/issues/1915))
- `internal/network`: The module now properly supports 'altnames' for
interfaces.
- `internal/battery`: More accurate battery state
([`#2563`](https://github.com/polybar/polybar/issues/2563))
- Some modules stop updating when system time moves backwards. ([`#857`](https://github.com/polybar/polybar/issues/857), [`#1932`](https://github.com/polybar/polybar/issues/1932))
## [3.5.7] - 2021-09-21

8
src/modules/battery.cpp
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@ -35,11 +35,11 @@ namespace modules {
auto path_battery = string_util::replace(PATH_BATTERY, "%battery%", m_conf.get(name(), "battery", "BAT0"s)) + "/";
// Make state reader
if (file_util::exists((m_fstate = path_adapter + "online"))) {
if (file_util::exists((m_fstate = path_battery + "status"))) {
m_state_reader =
make_unique<state_reader>([=] { return file_util::contents(m_fstate).compare(0, 8, "Charging") == 0; });
} else if (file_util::exists((m_fstate = path_adapter + "online"))) {
m_state_reader = make_unique<state_reader>([=] { return file_util::contents(m_fstate).compare(0, 1, "1") == 0; });
} else if (file_util::exists((m_fstate = path_battery + "status"))) {
m_state_reader =
make_unique<state_reader>([=] { return file_util::contents(m_fstate).compare(0, 8, "Charging") == 0; });
} else {
throw module_error("No suitable way to get current charge state");
}