From 4b952749d16f93d781fb2b30237a5e9cc8248401 Mon Sep 17 00:00:00 2001
From: Dave Cridland <dave@cridland.net>
Date: Sat, 3 Aug 2024 19:15:30 +0100
Subject: [PATCH] const ref for eptr

---
 sigslot/tasklet.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sigslot/tasklet.h b/sigslot/tasklet.h
index eb9ebff..f8d9fa6 100644
--- a/sigslot/tasklet.h
+++ b/sigslot/tasklet.h
@@ -15,7 +15,7 @@ namespace sigslot {
 
     struct tracker {
         virtual void terminate() {}
-        virtual void exception(std::exception_ptr eptr) {}
+        virtual void exception(std::exception_ptr const & eptr) {}
         virtual ~tracker() {}
     };
     template<typename T, typename ...Args>