From 69ea16f669a63d63822fdd069d0abe415c470b4c Mon Sep 17 00:00:00 2001
From: Neil Drumm <drumm@3064.no-reply.drupal.org>
Date: Sun, 26 Nov 2006 23:14:59 +0000
Subject: #84189 by webchick. Properly initialize variables.

---
 includes/theme.inc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/includes/theme.inc b/includes/theme.inc
index 05b5e4815..de1ca0cbe 100644
--- a/includes/theme.inc
+++ b/includes/theme.inc
@@ -533,6 +533,10 @@ function theme_links($links, $attributes = array('class' => 'links')) {
       // Is the title HTML?
       $html = isset($link['html']) && $link['html'];
 
+      // Initialize fragment and query variables.
+      $link['query'] = isset($link['query']) ? $link['query'] : NULL;
+      $link['fragment'] = isset($link['fragment']) ? $link['fragment'] : NULL;
+
       if ($link['href']) {
         $output .= l($link['title'], $link['href'], $link['attributes'], $link['query'], $link['fragment'], FALSE, $html);
       }
-- 
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