Index: wp-login.php
===================================================================
--- wp-login.php	(revision 46762)
+++ wp-login.php	(working copy)
@@ -106,7 +106,7 @@
 	 */
 	if ( 'loggedout' === $wp_error->get_error_code() ) {
 		?>
-		<script>if("sessionStorage" in window){try{for(var key in sessionStorage){if(key.indexOf("wp-autosave-")!=-1){sessionStorage.removeItem(key)}}}catch(e){}};</script>
+		<script>if("sessionStorage" in window){try{for(var key in sessionStorage){if(-1 !== key.indexOf("wp-autosave-")){sessionStorage.removeItem(key)}}}catch(e){}};</script>
 		<?php
 	}
 
@@ -308,7 +308,7 @@
 		?>
 		<script type="text/javascript">
 		try{document.getElementById('<?php echo $input_id; ?>').focus();}catch(e){}
-		if(typeof wpOnload=='function')wpOnload();
+		if('function' === typeof wpOnload)wpOnload();
 		</script>
 		<?php
 	}
@@ -335,7 +335,7 @@
 function wp_shake_js() {
 	?>
 	<script type="text/javascript">
-	addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
+	addLoadEvent = function(func){if("undefined"!==typeof jQuery)jQuery(document).ready(func);else if('function'!==typeof wpOnload){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
 	function s(id,pos){g(id).left=pos+'px';}
 	function g(id){return document.getElementById(id).style;}
 	function shake(id,a,d){c=a.shift();s(id,c);if(a.length>0){setTimeout(function(){shake(id,a,d);},d);}else{try{g(id).position='static';wp_attempt_focus();}catch(e){}}}
@@ -523,7 +523,7 @@
 $secure = ( 'https' === parse_url( wp_login_url(), PHP_URL_SCHEME ) );
 setcookie( TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN, $secure );
 
-if ( SITECOOKIEPATH != COOKIEPATH ) {
+if ( SITECOOKIEPATH !== COOKIEPATH ) {
 	setcookie( TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN, $secure );
 }
 
@@ -932,7 +932,7 @@
 
 		$errors = new WP_Error();
 
-		if ( isset( $_POST['pass1'] ) && $_POST['pass1'] != $_POST['pass2'] ) {
+		if ( isset( $_POST['pass1'] ) && $_POST['pass1'] !== $_POST['pass2'] ) {
 			$errors->add( 'password_reset_mismatch', __( 'The passwords do not match.' ) );
 		}