@@ -47,7 +47,7 @@ |
||
47 | 47 | if (!$fieldIsSet) { |
48 | 48 | $this->$fieldName = $string; |
49 | 49 | } else { |
50 | - $this->$fieldName.= ',' . $string; |
|
50 | + $this->$fieldName .= ',' . $string; |
|
51 | 51 | } |
52 | 52 | } |
53 | 53 | } |
54 | 54 | \ No newline at end of file |