@@ -717,7 +717,7 @@ |
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| 717 | 717 | * |
| 718 | 718 | * @param type $cmd |
| 719 | 719 | * @param type $out |
| 720 | - * @return type |
|
| 720 | + * @return integer |
|
| 721 | 721 | */ |
| 722 | 722 | protected function execCommand($cmd, &$out = null) |
| 723 | 723 | { |