From 5587b34cfa5d04fec8e009288cabd0ffdbf39413 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 30 Nov 2011 06:05:50 -0500
Subject: [PATCH] Enable buttons having an inner <span> for better CSS styling capabilities
---
program/include/rcube_imap.php | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 002730f..50656f2 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -2416,10 +2416,12 @@
// convert charset (if text or message part)
if ($body && preg_match('/^(text|message)$/', $o_part->ctype_primary)) {
- // Remove NULL characters (#1486189)
- $body = str_replace("\x00", '', $body);
+ // Remove NULL characters if any (#1486189)
+ if (strpos($body, "\x00") !== false) {
+ $body = str_replace("\x00", '', $body);
+ }
- if (!$skip_charset_conv) {
+ if (!$skip_charset_conv) {
if (!$o_part->charset || strtoupper($o_part->charset) == 'US-ASCII') {
// try to extract charset information from HTML meta tag (#1488125)
if ($o_part->ctype_secondary == 'html' && preg_match('/<meta[^>]+charset=([a-z0-9-_]+)/i', $body, $m))
@@ -3178,7 +3180,7 @@
if (is_array($ns)) {
foreach ($ns as $ns_data) {
if (strlen($ns_data[0])) {
- $search = $ns_data[0];
+ $search[] = $ns_data[0];
}
}
}
--
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