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-rw-r--r--program/include/rcube_imap_generic.php5
1 files changed, 3 insertions, 2 deletions
diff --git a/program/include/rcube_imap_generic.php b/program/include/rcube_imap_generic.php
index dace4efd2..e7a9cedf3 100644
--- a/program/include/rcube_imap_generic.php
+++ b/program/include/rcube_imap_generic.php
@@ -3313,10 +3313,11 @@ class rcube_imap_generic
else if ($string === '') {
return '""';
}
+ // need quoted-string? find special chars: SP, CTL, (, ), {, %, *, ", \, ]
+ // plus [ character as a workaround for DBMail's bug (#1487766)
else if ($force_quotes ||
- preg_match('/([\x00-\x20\x28-\x29\x7B\x25\x2A\x22\x5C\x5D\x7F]+)/', $string)
+ preg_match('/([\x00-\x20\x28-\x29\x7B\x25\x2A\x22\x5B\x5C\x5D\x7F]+)/', $string)
) {
- // string: special chars: SP, CTL, (, ), {, %, *, ", \, ]
return '"' . strtr($string, array('"'=>'\\"', '\\' => '\\\\')) . '"';
}