From 977be2b0d25f1638ea5466d7efb44913817e1f86 Mon Sep 17 00:00:00 2001
From: meator <meator.dev@gmail.com>
Date: Thu, 23 Jan 2025 20:06:36 +0100
Subject: [PATCH] unique_impl_ptr: fix bug in operator!=

Likely a bad copy paste from impl_ptr. The additional parameter C1 makes
it impossible to use this operator without explicitly specifying all its
template types, making it less useful.
---
 spimpl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spimpl.h b/spimpl.h
index 7dafccf..242b22a 100644
--- a/spimpl.h
+++ b/spimpl.h
@@ -259,7 +259,7 @@ namespace spimpl {
         return l.get() == r.get();
     }
 
-    template <class T1, class D1, class C1, class T2, class D2>
+    template <class T1, class D1, class T2, class D2>
     inline bool operator!=(const unique_impl_ptr<T1, D1>& l, const unique_impl_ptr<T2, D2>& r)
     {
         return !(l == r);