added curly braces around all if/else statements

[jquery.git] / src / dimensions.js

diff --git a/src/dimensions.js b/src/dimensions.js
index a53254d..3b74ded 100644 (file)
--- a/src/dimensions.js
+++ b/src/dimensions.js
@@ -20,7 +20,7 @@ jQuery.each([ "Height", "Width" ], function(i, name){
        jQuery.fn[ type ] = function( size ) {
                // Get window width or height
                var elem = this[0];
-               if ( !elem ) return null;
+               if ( !elem ) { return null; }
                return ("scrollTo" in elem && elem.document) ? // does it walk and quack like a window?
                        // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
                        elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] ||