From fcb4a8adb33a5d28196c7398f135e1ce3ad21e19 Mon Sep 17 00:00:00 2001
From: ed <eddavies95@gmail.com>
Date: Mon, 6 Dec 2021 10:23:30 +0000
Subject: [PATCH] Fix NullCheckedInvocation::invoke() std::function signature
 to allow non-forwarding references

---
 modules/juce_core/misc/juce_Functional.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/juce_core/misc/juce_Functional.h b/modules/juce_core/misc/juce_Functional.h
index 877221fa47..79482894ef 100644
--- a/modules/juce_core/misc/juce_Functional.h
+++ b/modules/juce_core/misc/juce_Functional.h
@@ -34,7 +34,7 @@ namespace juce
 struct NullCheckedInvocation
 {
     template <typename... Signature, typename... Args>
-    static void invoke (std::function<Signature...>&& fn, Args&&... args)
+    static void invoke (const std::function<Signature...>& fn, Args&&... args)
     {
         if (fn != nullptr)
             fn (std::forward<Args> (args)...);