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-rw-r--r--phpBB/develop/regex.php5
1 files changed, 3 insertions, 2 deletions
diff --git a/phpBB/develop/regex.php b/phpBB/develop/regex.php
index 4498204b4a..8165ba1f21 100644
--- a/phpBB/develop/regex.php
+++ b/phpBB/develop/regex.php
@@ -18,14 +18,15 @@ $ls32 = "(?:$h16:$h16|$ipv4)";
$ipv6_construct = array(
array(false, '', '{6}', $ls32),
- array(false, '::', '{5}', $ls32),
+ array(false, '::', '{0,5}', "(?:$h16(?::$h16)?|$ipv4)"),
array('', ':', '{4}', $ls32),
array('{1,2}', ':', '{3}', $ls32),
array('{1,3}', ':', '{2}', $ls32),
array('{1,4}', ':', '', $ls32),
array('{1,5}', ':', false, $ls32),
array('{1,6}', ':', false, $h16),
- array('{1,7}', ':', false, '')
+ array('{1,7}', ':', false, ''),
+ array(false, '::', false, '')
);
$ipv6 = '(?:';