browser: Fixed that no logs output on IE8/9

mooyoul · mooyoul · commit 4dce97e6db25 · 2014-12-30T02:25:34.000+09:00
IE 8/9 reports console methods as objects when using the typeof operator. https://web.archive.org/web/20111123190115/http://whattheheadsaid.com/2011/04/internet-explorer-9s-problematic-console-object Closes debug-js#148.
diff --git a/browser.js b/browser.js
@@ -105,6 +105,7 @@ function log() {
   // where the `console.log` function doesn't have 'apply'
   return 'object' == typeof console
     && 'function' == typeof console.log
+    || 'object' == typeof console.log // IE 8-9 reports console methods as objects when using the typeof operator.
     && Function.prototype.apply.call(console.log, console, arguments);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -105,6 +105,7 @@ function log() {`
`105`	`105`	// where the `console.log` function doesn't have 'apply'
`106`	`106`	`return 'object' == typeof console`
`107`	`107`	`&& 'function' == typeof console.log`
	`108`	`+ \|\| 'object' == typeof console.log // IE 8-9 reports console methods as objects when using the typeof operator.`
`108`	`109`	`&& Function.prototype.apply.call(console.log, console, arguments);`
`109`	`110`	`}`
`110`	`111`