index 7ca37d200c20ae45d5b62c5500941b94cc79d90d..5fb9fbe2c0d6a033cc0c92a034a5cdfdf95f8303 100644 (file)
unset($this->saved_attributes[$index]);
continue;
}
- if ($this->saved_attributes[$index]["count"] == 1){
+ if (isset($this->saved_attributes[$index][0]) || $this->saved_attributes[$index]["count"] == 1){
$tmp= $this->saved_attributes[$index][0];
unset($this->saved_attributes[$index]);
$this->saved_attributes[$index]= $tmp;