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-rw-r--r--program/include/rcube_string_replacer.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/program/include/rcube_string_replacer.php b/program/include/rcube_string_replacer.php
index ad55dd87b..edb2ac34f 100644
--- a/program/include/rcube_string_replacer.php
+++ b/program/include/rcube_string_replacer.php
@@ -37,7 +37,7 @@ class rcube_string_replacer
{
// Simplified domain expression for UTF8 characters handling
// Support unicode/punycode in top-level domain part
- $utf_domain = '[^?&@"\'\\/()\s\r\t\n]+\\.([^\\x00-\\x2f\\x3b-\\x40\\x5b-\\x60\\x7b-\\x7f]{2,}|xn--[a-zA-Z0-9]{2,})';
+ $utf_domain = '[^?&@"\'\\/()\s\r\t\n]+\\.?([^\\x00-\\x2f\\x3b-\\x40\\x5b-\\x60\\x7b-\\x7f]{2,}|xn--[a-zA-Z0-9]{2,})';
$url1 = '.:;,';
$url2 = 'a-zA-Z0-9%=#$@+?!&\\/_~\\[\\]{}\*-';