[libraries][legacy][request] - fix php 7.1 warning not numeric (jooml…

…a#19710) * [libraries][legacy][request] - fix php 7.1 warning not numeric * dry
brianteeman · Mar 25, 2018 · f96b984 · f96b984
1 parent b56a9d0
commit f96b984
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/libraries/legacy/request/request.php b/libraries/legacy/request/request.php
@@ -514,6 +514,8 @@ public static function checkToken($method = 'post')
 	 */
 	protected static function _cleanVar($var, $mask = 0, $type = null)
 	{
+		$mask = (int) $mask;
+
 		// If the no trim flag is not set, trim the variable
 		if (!($mask & 1) && is_string($var))
 		{