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-rw-r--r--lib/private/DB/QueryBuilder/ExpressionBuilder/ExpressionBuilder.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/private/DB/QueryBuilder/ExpressionBuilder/ExpressionBuilder.php b/lib/private/DB/QueryBuilder/ExpressionBuilder/ExpressionBuilder.php
index c35afd0870b..77a4a02128a 100644
--- a/lib/private/DB/QueryBuilder/ExpressionBuilder/ExpressionBuilder.php
+++ b/lib/private/DB/QueryBuilder/ExpressionBuilder/ExpressionBuilder.php
@@ -414,11 +414,11 @@ class ExpressionBuilder implements IExpressionBuilder {
* Quotes a given input parameter.
*
* @param mixed $input The parameter to be quoted.
- * @param mixed|null $type One of the IQueryBuilder::PARAM_* constants
+ * @param int $type One of the IQueryBuilder::PARAM_* constants
*
* @return ILiteral
*/
- public function literal($input, $type = null): ILiteral {
+ public function literal($input, $type = IQueryBuilder::PARAM_STR): ILiteral {
return new Literal($this->expressionBuilder->literal($input, $type));
}