From fcf659fbe5c0cd6acf328281089c35c999f5514a Mon Sep 17 00:00:00 2001
From: Matthew Tran <0e4ef622@gmail.com>
Date: Thu, 28 Aug 2025 10:35:27 -0500
Subject: embassy-sync: Don't drop wakers in Signal::reset

---
 embassy-sync/CHANGELOG.md  | 1 +
 embassy-sync/src/signal.rs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'embassy-sync')

diff --git a/embassy-sync/CHANGELOG.md b/embassy-sync/CHANGELOG.md
index 593396586..a53d5f5b1 100644
--- a/embassy-sync/CHANGELOG.md
+++ b/embassy-sync/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 <!-- next-header -->
 ## Unreleased - ReleaseDate
+- Fix wakers getting dropped by `Signal::reset`
 
 ## 0.7.2 - 2025-08-26
 
diff --git a/embassy-sync/src/signal.rs b/embassy-sync/src/signal.rs
index d96e36245..229b1fa99 100644
--- a/embassy-sync/src/signal.rs
+++ b/embassy-sync/src/signal.rs
@@ -83,7 +83,7 @@ where
 
     /// Remove the queued value in this `Signal`, if any.
     pub fn reset(&self) {
-        self.state.lock(|cell| cell.set(State::None));
+        self.try_take();
     }
 
     fn poll_wait(&self, cx: &mut Context<'_>) -> Poll<T> {
-- 
cgit