MDL-40569 fix empty CSS files after cache purging

2013-07-12 12:34:40 +02:00
parent c2ad901002
commit 2d35bf9e04
1 changed files with 6 additions and 1 deletions
@@ -345,6 +345,11 @@ function css_minify_css($files) {
        return '';
    }

+    // We do not really want any 304 here!
+    // There does not seem to be any better way to prevent them here.
+    unset($_SERVER['HTTP_IF_NONE_MATCH']);
+    unset($_SERVER['HTTP_IF_MODIFIED_SINCE']);
+
    set_include_path($CFG->libdir . '/minify/lib' . PATH_SEPARATOR . get_include_path());
    require_once('Minify.php');

@@ -373,7 +378,7 @@ function css_minify_css($files) {
    $error = 'unknown';
    try {
        $result = Minify::serve('Files', $options);
-        if ($result['success']) {
+        if ($result['success'] and $result['statusCode'] == 200) {
            return $result['content'];
        }
    } catch (Exception $e) {