From fb63ff77d32e249bfbc424c638a227dbacfe8a97 Mon Sep 17 00:00:00 2001
From: Andrei Preda <andreipreda07@gmail.com>
Date: Sat, 19 Aug 2017 16:28:42 +0300
Subject: [PATCH] Use 'friend struct' instead of 'firend class ArgumentDeducer'
 in Popen

Signed-off-by: Andrei Preda <andreipreda07@gmail.com>
---
 subprocess.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/subprocess.hpp b/subprocess.hpp
index c4bcbba..d3840a5 100755
--- a/subprocess.hpp
+++ b/subprocess.hpp
@@ -932,7 +932,7 @@ private:
 class Popen
 {
 public:
-  friend class detail::ArgumentDeducer;
+  friend struct detail::ArgumentDeducer;
   friend class detail::Child;
 
   template <typename... Args>