From 7739b776cd4f2b11243e27f80d45624b5121d247 Mon Sep 17 00:00:00 2001
From: Jan Beich <jbeich@FreeBSD.org>
Date: Sun, 5 Mar 2023 18:39:46 +0000
Subject: [PATCH] config: explicitly use environ(7) after b03c8970e698 (#1708)

src/config/ConfigManager.cpp:40:23: error: use of undeclared identifier 'environ'
    for (char** env = environ; *env; ++env) {
                      ^
---
 src/config/ConfigManager.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/config/ConfigManager.cpp b/src/config/ConfigManager.cpp
index 1583985b..0d183c27 100644
--- a/src/config/ConfigManager.cpp
+++ b/src/config/ConfigManager.cpp
@@ -10,6 +10,8 @@
 #include <fstream>
 #include <iostream>
 
+extern "C" char** environ;
+
 CConfigManager::CConfigManager() {
     configValues["general:col.active_border"].data       = std::make_shared<CGradientValueData>(0xffffffff);
     configValues["general:col.inactive_border"].data     = std::make_shared<CGradientValueData>(0xff444444);