diff --git a/rich_snippets.preprocess.inc b/rich_snippets.preprocess.inc
index ad8d3c6311da113b446192f438c2e02e9659fa33..fb352b42a05a4f33a39955e9d1d99c6fc9de354d 100644
--- a/rich_snippets.preprocess.inc
+++ b/rich_snippets.preprocess.inc
@@ -12,7 +12,10 @@
  *   An associative array of template variables.
  */
 function rich_snippets_default_preprocessor(&$variables) {
-
+  // Rich snippets should not go any further if the result doesn't contain a node object
+  if (!isset($variables['result']['node'])) {
+    return;
+  }
   // Build the date, remove it from search info.
   $date = theme('rich_snippets_date', array('date' => $variables['result']['date']));
   $variables['snippet'] = $date . ' ' . $variables['snippet'];