From fa4bf4388b00b6093df6c770b3db865cc1fa4f40 Mon Sep 17 00:00:00 2001 From: Aleksander Machniak Date: Mon, 17 Sep 2012 11:12:21 +0200 Subject: Fix PHP warning when rep_specialchars_output() 1st argument is not a string (#1488643) --- program/include/rcube_utils.php | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'program') diff --git a/program/include/rcube_utils.php b/program/include/rcube_utils.php index 23bf556e4..b278431a6 100644 --- a/program/include/rcube_utils.php +++ b/program/include/rcube_utils.php @@ -221,6 +221,10 @@ class rcube_utils 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) { -- cgit v1.2.3