From cf2867874149ff6fd6c14b2fd3d842dab37f7a98 Mon Sep 17 00:00:00 2001
From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
Date: Tue, 8 Oct 2019 23:21:18 -0500
Subject: hscript: - and _ are valid hostname characters

---
 hscript/meta.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hscript/meta.cc b/hscript/meta.cc
index 1087ac5..22c5e40 100644
--- a/hscript/meta.cc
+++ b/hscript/meta.cc
@@ -18,7 +18,7 @@ using namespace Horizon::Keys;
 
 Key *Hostname::parseFromData(const std::string data, int lineno, int *errors,
                              int *warnings) {
-    std::regex valid_re("[A-Za-z0-9.]*");
+    std::regex valid_re("[A-Za-z0-9-_.]*");
     if(!std::regex_match(data, valid_re)) {
         if(errors) *errors += 1;
         output_error("installfile:" + std::to_string(lineno),
-- 
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