From 7b629538e7e3d806307e83e3d5c7cdd2c770b42c Mon Sep 17 00:00:00 2001
From: Benjamin Kellermann <Benjamin.Kellermann@gmx.de>
Date: Wed, 27 Oct 2010 11:51:09 +0200
Subject: bugfix: disallow error string

---
 index.cgi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'index.cgi')

diff --git a/index.cgi b/index.cgi
index 91d8d05..ff884c2 100755
--- a/index.cgi
+++ b/index.cgi
@@ -38,7 +38,7 @@ if $cgi.include?("create_poll") && $cgi.include?("poll_url")
 	else
 		if $cgi["poll_url"] == ""
 			guessurl = POLLTITLE.gsub(" ","_").gsub(/[\?\!\.]/,"")
-			if guessurl =~ /^[a-zA-Z0-9_-]*$/ && !File.exist?(guessurl)
+			if guessurl =~ /^[a-zA-Z0-9_-]+$/ && !File.exist?(guessurl)
 				POLLURL = guessurl
 			else
 				chars = ("a".."z").to_a + ("1".."9").to_a 
-- 
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