From 598208e3c91e92c34070dbe05c5e7a5ead8801eb Mon Sep 17 00:00:00 2001
From: "p.kosyh" <p.kosyh@gmail.com>
Date: Sun, 11 Oct 2009 14:49:30 +0000
Subject: [PATCH] par again

---
 stead/stead.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stead/stead.lua b/stead/stead.lua
index b126777..2148df1 100644
--- a/stead/stead.lua
+++ b/stead/stead.lua
@@ -11,7 +11,7 @@ stead = {
 function par(space,...)
 	local i, res
 	for i = 1, stead.table.maxn(arg) do
-		if type(arg[i]) == 'string' then
+		if type(arg[i]) == 'string' and arg[i] ~= "" then
 			if res == nil then
 				res = ""
 			else