build/litegraph.js
function(obj, target) {
            if (obj == null) {
                return null;
            }
            var r = JSON.parse(JSON.stringify(obj));
            if (!target) {
                return r;
            }

            for (var i in r) {
                target[i] = r[i];
            }
            return target;
        }
function(obj, target) {
            if (obj == null) {
                return null;
            }
            var r = JSON.parse(JSON.stringify(obj));
            if (!target) {
                return r;
            }

            for (var i in r) {
                target[i] = r[i];
            }
            return target;
        }
function ( obj , target ) { if ( obj == null ) { return null ; } var r = JSON . parse ( JSON . stringify ( obj ) ) ; if ( ! target ) { return r ; } for ( var i in r ) { target [ i ] = r [ i ] ; } return target ; }
separated just to improve if it doesn't work
separated just to improve if it doesn t work