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Make warning about deprecated SlotDiffRenderer wrapper less noisy
[lhc/web/wiklou.git]
/
includes
/
tidy
/
RaggettInternalPHP.php
diff --git
a/includes/tidy/RaggettInternalPHP.php
b/includes/tidy/RaggettInternalPHP.php
index
e5642d9
..
e7724b0
100644
(file)
--- a/
includes/tidy/RaggettInternalPHP.php
+++ b/
includes/tidy/RaggettInternalPHP.php
@@
-9,7
+9,7
@@
class RaggettInternalPHP extends RaggettBase {
*
* @param string $text HTML to check
* @param bool $stderr Whether to read result from error status instead of output
*
* @param string $text HTML to check
* @param bool $stderr Whether to read result from error status instead of output
- * @param int &$retval Exit code (-1 on internal error)
+ * @param int
|null
&$retval Exit code (-1 on internal error)
* @return string|null
*/
protected function cleanWrapped( $text, $stderr = false, &$retval = null ) {
* @return string|null
*/
protected function cleanWrapped( $text, $stderr = false, &$retval = null ) {