fix(battery): polling-interval not working (#2677)

Fixes #2649

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 ### Fixed
 - `custom/script`: Output clearing when `exec-if` fails ([`#2674`](https://github.com/polybar/polybar/issues/2674))
+- `internal/battery`: `poll-interval` not working ([`#2649`](https://github.com/polybar/polybar/issues/2649), [`#2677`](https://github.com/polybar/polybar/pull/2677))
 
 ## [3.6.2] - 2022-04-03
 ### Fixed

src/modules/battery.cpp

@@ -199,7 +199,7 @@ namespace modules {
       if (chrono::duration_cast<decltype(m_interval)>(now - m_lastpoll) > m_interval) {
         m_lastpoll = now;
         m_log.info("%s: Polling values (inotify fallback)", name());
-        read(*m_capacity_reader);
+        on_event(nullptr);
       }
     }