function references can leak

Author: ded

dist/script.js

@@ -16,7 +16,7 @@
 
 !function(win, doc, timeout) {
   var script = doc.getElementsByTagName("script")[0],
-      list = {}, ids = {}, delay = {}, re = /^i|c/, loaded = 0, fns = [],
+      list = {}, ids = {}, delay = {}, re = /^i|c/, loaded = 0, fns = [], ol,
       scripts = {}, s = 'string', f = false, i, testEl = doc.createElement('a'),
       push = 'push', domContentLoaded = 'DOMContentLoaded', readyState = 'readyState',
       addEventListener = 'addEventListener', onreadystatechange = 'onreadystatechange',
@@ -109,20 +109,20 @@
     }, 50);
   }
 
-  testEl.doScroll && doc.attachEvent(onreadystatechange, function ol() {
+  testEl.doScroll && doc.attachEvent(onreadystatechange, (ol = function ol() {
     /^c/.test(doc[readyState]) &&
     (loaded = 1) &&
     !doc.detachEvent(onreadystatechange, ol) &&
     each(fns, function (f) {
       f();
     });
-  });
+  }));
 
   var domReady = testEl.doScroll ?
     function (fn) {
       self != top ?
         !loaded ?
-          fns.push(fn) :
+          fns[push](fn) :
           fn() :
         !function () {
           try {

dist/script.min.js

@@ -8,7 +8,7 @@
 
 !function(win, doc, timeout) {
   var script = doc.getElementsByTagName("script")[0],
-      list = {}, ids = {}, delay = {}, re = /^i|c/, loaded = 0, fns = [],
+      list = {}, ids = {}, delay = {}, re = /^i|c/, loaded = 0, fns = [], ol,
       scripts = {}, s = 'string', f = false, i, testEl = doc.createElement('a'),
       push = 'push', domContentLoaded = 'DOMContentLoaded', readyState = 'readyState',
       addEventListener = 'addEventListener', onreadystatechange = 'onreadystatechange',
@@ -101,20 +101,20 @@
     }, 50);
   }
 
-  testEl.doScroll && doc.attachEvent(onreadystatechange, function ol() {
+  testEl.doScroll && doc.attachEvent(onreadystatechange, (ol = function ol() {
     /^c/.test(doc[readyState]) &&
     (loaded = 1) &&
     !doc.detachEvent(onreadystatechange, ol) &&
     each(fns, function (f) {
       f();
     });
-  });
+  }));
 
   var domReady = testEl.doScroll ?
     function (fn) {
       self != top ?
         !loaded ?
-          fns.push(fn) :
+          fns[push](fn) :
           fn() :
         !function () {
           try {