@@ -219,7 +219,7 @@ |
||
219 | 219 | $content_class = 'collapse'; |
220 | 220 | $aria = 'false'; |
221 | 221 | |
222 | - if ($n === 0 && (bool)$tree->getPreference('EXPAND_NAMES')) { |
|
222 | + if ($n === 0 && (bool) $tree->getPreference('EXPAND_NAMES')) { |
|
223 | 223 | $content_class = 'collapse show'; |
224 | 224 | $aria = 'true'; |
225 | 225 | } |