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evdev: improve capslock detection for no led device (#923)

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* evdev: improve capslock detection for no led device

* style: fmt
This commit is contained in:
Yuxiang Qiu
2025-12-08 16:16:43 +00:00
committed by GitHub
parent ddb74b598d
commit cd580090dc
1 changed files with 9 additions and 0 deletions
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9
core/internal/server/evdev/manager.go
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@@ -306,6 +306,15 @@ func (m *Manager) readAndUpdateCapsLockState(deviceIndex int) {
return return
} }
if len(ledStates) == 0 {
log.Debug("No LED state available (empty map)")
// This means the device either:
// - doesn't support LED reporting at all, or
// - the kernel returned an empty state
return
}
capsLockState := ledStates[ledCapslockKey] capsLockState := ledStates[ledCapslockKey]
m.updateCapsLockStateDirect(capsLockState) m.updateCapsLockStateDirect(capsLockState)
} }