diff --git a/lib/output.js b/lib/output.js
index dd94fea5..ad2ccecb 100644
--- a/lib/output.js
+++ b/lib/output.js
@@ -138,8 +138,7 @@ function OutputStream(options) {
         var re = options.xml_safe ?
             /[\x00-\x1f\x22\x27\u2028\u2029\0\ud800-\udfff\ufeff\ufffe\uffff]/g :
             /[\\\b\f\n\r\v\t\x22\x27\u2028\u2029\0\ufeff]/g;
-        str = str.replace(re,
-          function(s, i){
+        str = str.replace(re, function(s, i){
             switch (s) {
               case '"': ++dq; return '"';
               case "'": ++sq; return "'";