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-rw-r--r--Model/Variable/Variable.php6
1 files changed, 3 insertions, 3 deletions
diff --git a/Model/Variable/Variable.php b/Model/Variable/Variable.php
index 8501d32..6a429b3 100644
--- a/Model/Variable/Variable.php
+++ b/Model/Variable/Variable.php
@@ -178,13 +178,13 @@ class Variable
* Set a value to the variable.
*
* @access public
- * @param mixed &$value Value.
+ * @param mixed $value Value.
* @return mixed
*/
- public function setValue ( &$value ) {
+ public function setValue ( $value ) {
$old = $this->_value;
- $this->_value = &$value;
+ $this->_value = $value;
return $old;
}