From cfb0a03a8966c71820e4536eaf31265ea79397e6 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Thu, 29 Jun 2017 00:10:38 +0000
Subject: hval: only perform one substitution when obfuscating

Only one substitution character is necessary when obfuscating
email addresses.
---
 lib/PublicInbox/Hval.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/PublicInbox')

diff --git a/lib/PublicInbox/Hval.pm b/lib/PublicInbox/Hval.pm
index 80050886..8d36fc2b 100644
--- a/lib/PublicInbox/Hval.pm
+++ b/lib/PublicInbox/Hval.pm
@@ -100,7 +100,7 @@ sub obfuscate_addrs ($$) {
 		if ($addrs->{$addr} || ((defined $re && $domain =~ $re))) {
 			$addr;
 		} else {
-			$addr =~ s!([^\.]+)\.!$1&#8226;!g;
+			$addr =~ s!([^\.]+)\.!$1&#8226;!;
 			$addr
 		}
 		/sge;
-- 
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