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-rw-r--r--system/core/Common.php5
1 files changed, 2 insertions, 3 deletions
diff --git a/system/core/Common.php b/system/core/Common.php
index 9e23a4ea5..a9b8828e3 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -778,11 +778,9 @@ if ( ! function_exists('_stringify_attributes'))
*/
function _stringify_attributes($attributes, $js = FALSE)
{
- $atts = NULL;
-
if (empty($attributes))
{
- return $atts;
+ return NULL;
}
if (is_string($attributes))
@@ -792,6 +790,7 @@ if ( ! function_exists('_stringify_attributes'))
$attributes = (array) $attributes;
+ $atts = '';
foreach ($attributes as $key => $val)
{
$atts .= ($js) ? $key.'='.$val.',' : ' '.$key.'="'.$val.'"';