diff -r f507feede89a -r 09a1c134465b web/wp-includes/class.wp-styles.php
--- a/web/wp-includes/class.wp-styles.php	Wed Dec 19 12:35:13 2012 -0800
+++ b/web/wp-includes/class.wp-styles.php	Wed Dec 19 17:46:52 2012 -0800
@@ -135,7 +135,7 @@
 	}
 
 	function _css_href( $src, $ver, $handle ) {
-		if ( !is_bool($src) && !preg_match('|^https?://|', $src) && ! ( $this->content_url && 0 === strpos($src, $this->content_url) ) ) {
+		if ( !is_bool($src) && !preg_match('|^(https?:)?//|', $src) && ! ( $this->content_url && 0 === strpos($src, $this->content_url) ) ) {
 			$src = $this->base_url . $src;
 		}