From 314e31aadfdadd37adb5723e7fad672e961699d9 Mon Sep 17 00:00:00 2001
From: Thomas Hochstein <thh@inter.net>
Date: Sun, 27 May 2012 14:00:14 +0200
Subject: [PATCH] Allow more characters in TLH definitions.

TLH may now also contain literal dots '.',
allowing for using second or third level
hierarchies as "TLH". To faciliate that,
'+' and '-' will be allowed, too.

Signed-off-by: Thomas Hochstein <thh@inter.net>
---
 gatherstats.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gatherstats.pl b/gatherstats.pl
index 6e41485..0a5a9a2 100755
--- a/gatherstats.pl
+++ b/gatherstats.pl
@@ -91,7 +91,7 @@ if ($Conf{'TLH'}) {
   $TLH =~ s/(?<!\.)$/./;
   # check for illegal characters
   &Bleat(2,'Config error - illegal characters in TLH definition!')
-    if ($TLH !~ /^[a-zA-Z0-9:]+$/);
+    if ($TLH !~ /^[a-zA-Z0-9:+.-]+$/);
   # escape dots
   $TLH =~ s/\./\\./g;
   if ($TLH =~ /:/) {
-- 
2.20.1