Fix "PHP Deprecated: trim(): Passing null to parameter Universal-Omega#1

($string) of type string is deprecated"
paladox · Dec 15, 2023 · db6d80d · db6d80d
1 parent 6f2834a
commit db6d80d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/includes/Parse.php b/includes/Parse.php
@@ -886,10 +886,10 @@ private function defineScrollVariables( $scrollVariables, Parser $parser ) {
 		$scrollVariables = (array)$scrollVariables;
 
 		foreach ( $scrollVariables as $variable => $value ) {
-			Variables::setVar( [ '', '', $variable, $value ] );
+			Variables::setVar( [ '', '', $variable, $value ?? '' ] );
 
 			if ( defined( 'ExtVariables::VERSION' ) ) {
-				ExtVariables::get( $parser )->setVarValue( $variable, $value );
+				ExtVariables::get( $parser )->setVarValue( $variable, $value ?? '' );
 			}
 		}
 	}