From ab5036eef72185f0419108c5b6b73a5181a48da2 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Tue, 06 Mar 2012 14:43:49 -0500
Subject: [PATCH] - Merge r5969 from trunk
---
program/include/rcube_imap_generic.php | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/program/include/rcube_imap_generic.php b/program/include/rcube_imap_generic.php
index 00802eb..3fd9610 100644
--- a/program/include/rcube_imap_generic.php
+++ b/program/include/rcube_imap_generic.php
@@ -3511,13 +3511,16 @@
if ($string === null) {
return 'NIL';
}
+
if ($string === '') {
return '""';
}
+
// atom-string (only safe characters)
- if (!$force_quotes && !preg_match('/[\x00-\x20\x22\x28-\x2A\x5B-\x5D\x7B\x7D\x80-\xFF]/', $string)) {
+ if (!$force_quotes && !preg_match('/[\x00-\x20\x22\x25\x28-\x2A\x5B-\x5D\x7B\x7D\x80-\xFF]/', $string)) {
return $string;
}
+
// quoted-string
if (!preg_match('/[\r\n\x00\x80-\xFF]/', $string)) {
return '"' . addcslashes($string, '\\"') . '"';
--
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