From 43a0fc776902f3a7b3ea019e94b67cb7e4500039 Mon Sep 17 00:00:00 2001
From: Thomas Hochstein <thh@inter.net>
Date: Sun, 27 May 2012 13:56:06 +0200
Subject: [PATCH] Fix parsing of more than one TLH in config.

The code introduced in 17ffbebad562acd3af71328cdbf187297b5a9e6d
did not check the correct variable for being an array.

Improve an unrelated comment, too.

Signed-off-by: Thomas Hochstein <thh@inter.net>
---
 gatherstats.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gatherstats.pl b/gatherstats.pl
index b570cd8..d2d4faa 100755
--- a/gatherstats.pl
+++ b/gatherstats.pl
@@ -78,7 +78,7 @@ my $TLH;
 if ($Conf{'TLH'}) {
   # $Conf{'TLH'} is parsed as an array by Config::Auto;
   # make a flat list again, separated by :
-  if (ref($TLH) eq 'ARRAY') {
+  if (ref($Conf{'TLH'}) eq 'ARRAY') {
     $TLH = join(':',@{$Conf{'TLH'}});
   } else {
     $TLH  = $Conf{'TLH'};
@@ -90,7 +90,7 @@ if ($Conf{'TLH'}) {
     if ($TLH !~ /^[a-zA-Z0-9:]+$/);
   if ($TLH =~ /:/) {
     # reformat $TLH from a:b to (a)|(b),
-    # e.g. replace '.' by '|'
+    # e.g. replace ':' by ')|('
     $TLH =~ s/:/)|(/g;
     $TLH = '(' . $TLH . ')';
   };
-- 
2.20.1