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authorAleksander Machniak <alec@alec.pl>2012-09-17 11:12:21 +0200
committerAleksander Machniak <alec@alec.pl>2012-09-17 11:12:21 +0200
commitfa4bf4388b00b6093df6c770b3db865cc1fa4f40 (patch)
tree40c9e1df39fe517f21e7c581319336fa67009433 /program/include/rcube_utils.php
parentf7c11e862f002d0cd03f2eb4bae10ce3de69dfd2 (diff)
Fix PHP warning when rep_specialchars_output() 1st argument is not a string (#1488643)
Diffstat (limited to 'program/include/rcube_utils.php')
-rw-r--r--program/include/rcube_utils.php4
1 files changed, 4 insertions, 0 deletions
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) {