From a9a3e20f439be0ef1ed1b3fd410c0dad41c59c69 Mon Sep 17 00:00:00 2001
From: "Leigh B. Stoller" <stoller@flux.utah.edu>
Date: Tue, 16 Sep 2008 13:44:17 +0000
Subject: [PATCH] Minor fix.

---
 www/search_cse.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/www/search_cse.php b/www/search_cse.php
index b6c19fd04..85c6a54db 100644
--- a/www/search_cse.php
+++ b/www/search_cse.php
@@ -12,6 +12,10 @@ require("defs.php3");
 $optargs = OptionalPageArguments("submit",      PAGEARG_STRING,
 				 "query",       PAGEARG_STRING);
 
+if (!isset($query)) {
+    $query = "";
+}
+
 header("Location: http://www.google.com/cse?cx=007876920815929749329:hb-sxxwdr8y&ie=UTF-8&q=$query&sa=\"Search+Documentation\"");
 
 ?>
-- 
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