diff --git a/mwcrawler.py b/mwcrawler.py
index 19d0d56..8dc0b08 100644
--- a/mwcrawler.py
+++ b/mwcrawler.py
@@ -125,8 +125,9 @@ def vxvault(soup):
 	vxv=[]
 	for row in soup('pre'):
 		vxv = row.string.split('\r\n')
-	del vxv[:4]
-	del vxv[-1]
+	if (vxv):
+		del vxv[:4]
+		del vxv[-1]
 	print "-- Found %s urls" % len(vxv)
 	for row in vxv:
 		decisor(row)
@@ -198,4 +199,4 @@ def sacour(soup):
 	vxvault(parse('http://vxvault.siri-urz.net/URL_List.php'))
 	malc0de(parse('http://malc0de.com/rss'))
 	malwarebl(parse('http://www.malwareblacklist.com/mbl.xml'))
-	sacour(parse('http://www.sacour.cn/showmal.asp?month=%d&year=%d' % (now.month, now.year)))
\ No newline at end of file
+	sacour(parse('http://www.sacour.cn/showmal.asp?month=%d&year=%d' % (now.month, now.year)))