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-rw-r--r--vendors/kses/kses.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/vendors/kses/kses.php b/vendors/kses/kses.php
index bd6b19de2..d97d8601d 100644
--- a/vendors/kses/kses.php
+++ b/vendors/kses/kses.php
@@ -425,7 +425,8 @@ function kses_array_lc($inarray)
###############################################################################
{
$outarray = array();
-
+
+ if (sizeof($inarray))
foreach ($inarray as $inkey => $inval)
{
$outkey = strtolower($inkey);