From 8ae178a5bbf99ad54ec335e5c3629ea05201ad86 Mon Sep 17 00:00:00 2001
From: Eliza Weisman <eliza@buoyant.io>
Date: Mon, 11 Apr 2022 16:30:44 -0700
Subject: [PATCH] fix(no_std): remove use of `thread::panicking`

Signed-off-by: Eliza Weisman <eliza@buoyant.io>
---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 6c4d07b..4163c12 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -167,7 +167,7 @@ impl Core {
 
     fn close(&self) -> bool {
         test_println!("Core::close");
-        if std::thread::panicking() {
+        if crate::util::panic::panicking() {
             return false;
         }
         test_dbg!(self.tail.fetch_or(self.closed, SeqCst) & self.closed == 0)