From fa4bf4388b00b6093df6c770b3db865cc1fa4f40 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Mon, 17 Sep 2012 05:12:21 -0400
Subject: [PATCH] Fix PHP warning when rep_specialchars_output() 1st argument is not a string (#1488643)
---
program/include/rcube_utils.php | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/program/include/rcube_utils.php b/program/include/rcube_utils.php
index 23bf556..b278431 100644
--- a/program/include/rcube_utils.php
+++ b/program/include/rcube_utils.php
@@ -221,6 +221,10 @@
static $js_rep_table = false;
static $xml_rep_table = false;
+ if (!is_string($str)) {
+ $str = strval($str);
+ }
+
// encode for HTML output
if ($enctype == 'html') {
if (!$html_encode_arr) {
--
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