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-rw-r--r--program/lib/Mail/mime.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/program/lib/Mail/mime.php b/program/lib/Mail/mime.php
index c5dd305fa..cc72f5b29 100644
--- a/program/lib/Mail/mime.php
+++ b/program/lib/Mail/mime.php
@@ -1142,8 +1142,8 @@ class Mail_mime
? $this->_build_params['eol'] : "\r\n";
// add parameters
- $token_regexp = '#([^\x21,\x23-\x27,\x2A,\x2B,\x2D'
- . ',\x2E,\x30-\x39,\x41-\x5A,\x5E-\x7E])#';
+ $token_regexp = '#([^\x21\x23-\x27\x2A\x2B\x2D'
+ . '\x2E\x30-\x39\x41-\x5A\x5E-\x7E])#';
if (is_array($params)) {
foreach ($params as $name => $value) {
if ($name == 'boundary') {