- Patch #44993 by markus, jaza, dopry et al: blank page when menu callbacks generate empty pages.

2006-01-27 18:51:51 +00:00 · 2006-01-27 18:51:51 +00:00 · 9b47a147f3
parent c046333610
commit 9b47a147f3
1 changed files with 2 additions and 1 deletions
--- a/index.php
+++ b/index.php
@ -24,7 +24,8 @@ switch ($return) {
    drupal_site_offline();
    break;
  default:
-    if (!empty($return)) {
+    // Print any value (including an empty string) except NULL or undefined:
+    if (isset($return)) {
      print theme('page', $return);
    }
    break;