From 890ae219949ca4a05e73f8f5b6c146ce10959f00 Mon Sep 17 00:00:00 2001
From: Ted Trask <ttrask01@yahoo.com>
Date: Fri, 7 Mar 2014 22:16:36 +0000
Subject: Fix more issues in htmlviewfunctions where page_info nil exception

---
 lib/htmlviewfunctions.lua | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/htmlviewfunctions.lua')

diff --git a/lib/htmlviewfunctions.lua b/lib/htmlviewfunctions.lua
index 05fd97f..8fc8a3a 100644
--- a/lib/htmlviewfunctions.lua
+++ b/lib/htmlviewfunctions.lua
@@ -95,6 +95,7 @@ end
 function mymodule.displayformitem(myitem, name, viewtype, header_level, group)
 	if not myitem then return end
 	if name then myitem.name = name end
+	header_level = header_level or 1
 	if group and group ~= "" then myitem.name = group.."."..myitem.name end
 	if myitem.type ~= "hidden" and myitem.type ~= "group" and 0 <= header_level then
 		io.write("<div class='item")
@@ -255,6 +256,7 @@ end
 
 function mymodule.displayformend(myform, header_level)
 	if not myform then return end
+	header_level = header_level or 1
 	local option = myform.submit or myform.option
 	if 0 <= header_level then
 		io.write("<div class='item'><p class='left'>")
-- 
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