const ref for eptr

dwd · Aug 3, 2024 · 4b95274 · 4b95274
1 parent e3a0dc8
commit 4b95274
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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>