From d44a65411eb65e369f4afe7c4e54bb90de9f8762 Mon Sep 17 00:00:00 2001
From: Ilia Rostovtsev <ilia@rostovtsev.io>
Date: Wed, 9 Dec 2020 15:17:20 +0300
Subject: [PATCH] Add `getenv` sub

---
 miniserv.pl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/miniserv.pl b/miniserv.pl
index ff0980953..85531bf88 100755
--- a/miniserv.pl
+++ b/miniserv.pl
@@ -6417,3 +6417,9 @@ while(1) {
 	}
 return $line;
 }
+
+sub getenv
+{
+    my ($key) = @_;
+    return $ENV{ uc($key) } || $ENV{ lc($key) };
+}
\ No newline at end of file