Relax uuencode header regexp

roundcube · Aug 13, 2023 · 35d7b1f · 35d7b1f
1 parent 64eb733
commit 35d7b1f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/program/lib/Roundcube/rcube_imap_generic.php b/program/lib/Roundcube/rcube_imap_generic.php
@@ -3064,7 +3064,7 @@ protected static function decodeContent($chunk, $mode, $is_last = false, &$prev
             }
 
             $chunk = preg_replace(
-                ['/\r?\n/', '/(^|\n)end$/', '/^begin\s+[0-7]{3}\s+[^\n]+\n/'],
+                ['/\r?\n/', '/(^|\n)end$/', '/^begin\s+[0-7]{3,4}\s+[^\n]+\n/'],
                 ["\n", '', ''],
                 $chunk
             );