From 0676d41ef57db4da469aa9b733f8965606b667ec Mon Sep 17 00:00:00 2001
From: Andre Heinecke <aheinecke@gnupg.org>
Date: Thu, 6 Aug 2020 09:50:16 +0200
Subject: [PATCH] cpp: Use cstdlib getenv for portability

* lang/cpp/src/editinteractor.cpp (EditInteractor::Private::Private):
Use std::getenv.

--
This should fix compiling on MacOS X

GnuPG-Bug-Id: T5013
---
 lang/cpp/src/editinteractor.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lang/cpp/src/editinteractor.cpp b/lang/cpp/src/editinteractor.cpp
index 36d1be63..774903d4 100644
--- a/lang/cpp/src/editinteractor.cpp
+++ b/lang/cpp/src/editinteractor.cpp
@@ -41,6 +41,7 @@
 
 #include <cerrno>
 #include <cstring>
+#include <cstdlib>
 
 #ifndef GPG_ERR_ALREADY_SIGNED
 # define GPG_ERR_ALREADY_SIGNED GPG_ERR_USER_1
@@ -178,7 +179,7 @@ EditInteractor::Private::Private(EditInteractor *qq)
       error(),
       debug(nullptr)
 {
-    const char *debug_env = getenv("GPGMEPP_INTERACTOR_DEBUG");
+    const char *debug_env = std::getenv("GPGMEPP_INTERACTOR_DEBUG");
     if (!debug_env) {
         return;
     }