trailing whitespace fixes

1 files changed, 8 insertions, 8 deletions

diff --git a/lib/querystring.js b/lib/querystring.js
index ef50cafa4..5220b53ae 100644
--- a/lib/querystring.js
+++ b/lib/querystring.js
@@ -30,7 +30,7 @@ QueryString.stringify = function (obj, sep, eq, name) {
   if (isA(obj, null) || isA(obj, undefined) || typeof(obj) === 'function') {
     return name ? encodeURIComponent(name) + eq : '';
   }
-  
+
   if (isBool(obj)) obj = +obj;
   if (isNumber(obj) || isString(obj)) {
     return encodeURIComponent(name) + eq + encodeURIComponent(obj);
@@ -44,14 +44,14 @@ QueryString.stringify = function (obj, sep, eq, name) {
     return s.join(sep);
   }
   // now we know it's an object.
-  
+
   // Check for cyclical references in nested objects
   for (var i = stack.length - 1; i >= 0; --i) if (stack[i] === obj) {
     throw new Error("querystring.stringify. Cyclical reference");
   }
-  
+
   stack.push(obj);
-  
+
   var s = [];
   var begin = name ? name + '[' : '';
   var end = name ? ']' : '';
@@ -59,9 +59,9 @@ QueryString.stringify = function (obj, sep, eq, name) {
     var n = begin + i + end;
     s.push(QueryString.stringify(obj[i], sep, eq, n));
   }
-  
+
   stack.pop();
-  
+
   s = s.join(sep);
   if (!s && name) return name + "=";
   return s;
@@ -112,10 +112,10 @@ var pieceParser = function (eq) {
     }
     // ["foo[][bar][][baz]", "foo[][bar][]", "baz"]
     var tail = sliced[2], head = sliced[1];
-  
+
     // array: key[]=val
     if (!tail) return parsePiece(head, [val]);
-  
+
     // obj: key[subkey]=val
     var ret = {};
     ret[tail] = val;