Merge pull request Modernizr#485 from aFarkas/master

modernizr2.5.1 fixes

feature-detects/css-remunit.js

@@ -11,7 +11,9 @@
 Modernizr.addTest('cssremunit', function(){
 
   var div = document.createElement('div');
-  div.style.fontSize = '3rem';
+  try {
+    div.style.fontSize = '3rem';
+  } catch(er){}
   return /rem/.test(div.style.fontSize)
 
 });

feature-detects/quota-management-api.js

@@ -8,5 +8,5 @@
 
 Modernizr.addTest('quotamanagement', function(){
   var storage = Modernizr.prefixed('StorageInfo', window);
-  return !!('TEMPORARY' in storage && 'PERSISTENT' in storage);
+  return !!(storage && 'TEMPORARY' in storage && 'PERSISTENT' in storage);
 });

modernizr.js

@@ -76,6 +76,8 @@ window.Modernizr = (function( window, document, undefined ) {
 
     classes = [],
 
+    slice = classes.slice,
+
     featureName, // used in testing loop
 
 
@@ -110,7 +112,9 @@ window.Modernizr = (function( window, document, undefined ) {
       // Opera will act all quirky when injecting elements in documentElement when page is served as xml, needs fakebody too. #270
       fakeBody.innerHTML += style;
       fakeBody.appendChild(div);
-      docElement.appendChild(fakeBody);
+      if(!body){
+          docElement.appendChild(fakeBody);
+      }
 
       ret = callback(div, rule);
       // If this is done after page load we don't want to remove the body so check if body exists
@@ -205,6 +209,7 @@ window.Modernizr = (function( window, document, undefined ) {
     // http://es5.github.com/#x15.3.4.5
 
     if (!Function.prototype.bind) {
+
       Function.prototype.bind = function bind(that) {
 
         var target = this;

test/js/unit.js

@@ -27,7 +27,18 @@ test("globals set up", function() {
 
 });
 
+test("bind is implemented", function() {
+
+	ok(Function.prototype.bind, 'bind is a member of Function.prototype');
+
+    var a = function(){
+        return this.modernizr;
+    };
+    a = a.bind({modernizr: 'just awsome'});
 
+    equals("just awsome", a(), 'bind works as expected');
+
+});