From 63d29fefab5290dc96e0a03ff70603aefa995887 Mon Sep 17 00:00:00 2001
From: Ondřej Surý <ondrej@sury.org>
Date: Mon, 23 May 2011 09:45:29 +0200
Subject: Imported Upstream version 2011.05.22

---
 doc/godocs.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'doc/godocs.js')

diff --git a/doc/godocs.js b/doc/godocs.js
index 2b3ab065f..946c4c39f 100644
--- a/doc/godocs.js
+++ b/doc/godocs.js
@@ -28,6 +28,10 @@ function godocs_onload() {
 
 function godocs_bindSearchEvents() {
   var search = document.getElementById('search');
+  if (!search) {
+    // no search box (index disabled)
+    return;
+  }
   function clearInactive() {
     if (search.className == "inactive") {
       search.value = "";
@@ -100,7 +104,7 @@ function godocs_generateTOC() {
     }
   }
 
-  if (!toc_items.length) { return; }
+  if (toc_items.length <= 1) { return; }
 
   var dl1 = document.createElement('dl');
   var dl2 = document.createElement('dl');
-- 
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