#56676, unset($_SESSION['messages']);, patch by chx

94355dd8 · Gerhard Killesreiter · fbfde433 · 94355dd8
Commit 94355dd8 authored Apr 01, 2006 by Gerhard Killesreiter
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includes/bootstrap.inc includes/bootstrap.inc +3 -2

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--- a/includes/bootstrap.inc
+++ b/includes/bootstrap.inc
@@ -637,8 +637,9 @@ function drupal_set_message($message = NULL, $type = 'status') {
 * As a side effect, this function clears the message queue.
 */
 function drupal_get_messages() {
-  $messages = drupal_set_message();
-  unset($_SESSION['messages']);
+  if ($messages = drupal_set_message()) {
+    unset($_SESSION['messages']);
+  }

  return $messages;
 }