diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php
index 317f5ea612..4a88337bc5 100644
--- a/lib/htmloutputter.php
+++ b/lib/htmloutputter.php
@@ -428,7 +428,7 @@ class HTMLOutputter extends XMLOutputter
     {
         if(Event::handle('StartCssLinkElement', array($this,&$src,&$theme,&$media))) {
             $url = parse_url($src);
-            if( empty($url->scheme) && empty($url->host) && empty($url->query) && empty($url->fragment))
+            if( empty($url['scheme']) && empty($url['host']) && empty($url['query']) && empty($url['fragment']))
             {
                 if(file_exists(Theme::file($src,$theme))){
                    $src = Theme::path($src, $theme);
diff --git a/plugins/Minify/MinifyPlugin.php b/plugins/Minify/MinifyPlugin.php
index b49b6a4bad..fe1883ded4 100644
--- a/plugins/Minify/MinifyPlugin.php
+++ b/plugins/Minify/MinifyPlugin.php
@@ -96,7 +96,7 @@ class MinifyPlugin extends Plugin
             && is_null(common_config('theme', 'path'))
             && is_null(common_config('theme', 'server'));
         $url = parse_url($src);
-        if( empty($url->scheme) && empty($url->host) && empty($url->query) && empty($url->fragment))
+        if( empty($url['scheme']) && empty($url['host']) && empty($url['query']) && empty($url['fragment']))
         {
             if(!isset($theme)) {
                 $theme = common_config('site', 'theme');