From 7c074f52375eb1212465822214d384d4b28187dc Mon Sep 17 00:00:00 2001
From: Travis Yaeger <tmyaeger@gmail.com>
Date: Tue, 28 May 2019 11:30:47 -0700
Subject: [PATCH] Add extern environ for Tests

This seems to be needed only for the OSX builds.
---
 tests/test-common.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/test-common.cc b/tests/test-common.cc
index eefca57d..65daaeee 100644
--- a/tests/test-common.cc
+++ b/tests/test-common.cc
@@ -34,6 +34,8 @@
 #include <common.h>
 #include <conky.h>
 
+extern char **environ;
+
 std::string get_valid_environment_variable_name() {
   if (getenv("HOME") != nullptr) { return "HOME"; }