From 8e2009a0555d2d9ecfa0c483a25bb71bfe86f238 Mon Sep 17 00:00:00 2001 From: Ryan Lucia Date: Sun, 8 Sep 2019 17:42:37 -0400 Subject: [PATCH] Add virtual destructor to SignalBase Quashes a frequent warning --- libaegisub/include/libaegisub/signal.h | 1 + 1 file changed, 1 insertion(+) diff --git a/libaegisub/include/libaegisub/signal.h b/libaegisub/include/libaegisub/signal.h index ca520e49f..091cc7873 100644 --- a/libaegisub/include/libaegisub/signal.h +++ b/libaegisub/include/libaegisub/signal.h @@ -100,6 +100,7 @@ namespace detail { SignalBase& operator=(SignalBase const&) = delete; protected: SignalBase() = default; + virtual ~SignalBase() {}; /// @brief Notify a slot that it has been disconnected /// @param tok Token to disconnect ///