From a8c5c8c0ba4deba4f396f6d491970256907569b3 Mon Sep 17 00:00:00 2001
From: joey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>
Date: Tue, 21 Nov 2006 03:52:20 +0000
Subject: improve regexp

---
 IkiWiki/CGI.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 54c526c2c..d29151ace 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -657,7 +657,7 @@ sub userlink ($) { #{{{
 		my $display=$oid->display;
 		# Convert "user.somehost.com" to "user [somehost.com]".
 		if ($display !~ /\[/) {
-			$display=~s/^(.*?)\.([^.]+.[^.]+)$/$1 [$2]/;
+			$display=~s/^(.*?)\.([^.]+\.[a-z]+)$/$1 [$2]/;
 		}
 		return "<a href=\"$user\">".escapeHTML($display)."</a>";
 	}
-- 
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