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Use === and !== instead of == and !=

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This commit is contained in:
Shea Bunge 2013-07-14 16:38:08 +10:00
parent 79d69e7593
commit 4c99b2aba8
3 changed files with 10 additions and 10 deletions
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10
js/navigation.js
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@ -11,24 +11,24 @@
return;
button = container.getElementsByTagName( 'h1' )[0];
if ( 'undefined' == typeof button )
if ( 'undefined' === typeof button )
return;
menu = container.getElementsByTagName( 'ul' )[0];
// Hide menu toggle button if menu is empty and return early.
if ( 'undefined' == typeof menu ) {
if ( 'undefined' === typeof menu ) {
button.style.display = 'none';
return;
}
if ( -1 == menu.className.indexOf( 'nav-menu' ) )
if ( -1 === menu.className.indexOf( 'nav-menu' ) )
menu.className += ' nav-menu';
button.onclick = function() {
if ( -1 != container.className.indexOf( 'toggled' ) )
if ( -1 !== container.className.indexOf( 'toggled' ) )
container.className = container.className.replace( ' toggled', '' );
else
container.className += ' toggled';
};
} )();
} )();