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Don't panic when getting refresh rate failed (#2533)

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This fixes a crash on macOS when trying to get the monitor
refresh rate from the disabled monitor.

Co-authored-by: Jet Spark <lixiaopeng.jetspark@bytedance.com>
Co-authored-by: Mads Marquart <mads@marquart.dk>
This commit is contained in:
Xiaopeng Li
2022-11-29 18:28:46 +08:00
committed by GitHub
parent 94688a62f0
commit 32784af3c4
4 changed files with 13 additions and 7 deletions
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2
src/platform_impl/windows/monitor.rs
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@@ -192,7 +192,7 @@ impl MonitorHandle {
#[inline]
pub fn refresh_rate_millihertz(&self) -> Option<u32> {
let monitor_info = get_monitor_info(self.0).unwrap();
let monitor_info = get_monitor_info(self.0).ok()?;
let device_name = monitor_info.szDevice.as_ptr();
unsafe {
let mut mode: DEVMODEW = mem::zeroed();